2808181376

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 384

約数和(自身を含む): 7970296320

約数和(自身を除く): 5162114944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 49, 52, 56, 62, 64, 77, 88, 91, 98, 101, 104, 112, 124, 128, 143, 154, 176, 182, 196, 202, 208, 217, 224, 248, 286, 308, 341, 352, 364, 392, 403, 404, 416, 434, 448, 496, 539, 572, 616, 637, 682, 704, 707, 728, 784, 806, 808, 832, 868, 896, 992, 1001, 1078, 1111, 1144, 1232, 1274, 1313, 1364, 1408, 1414, 1456, 1519, 1568, 1612, 1616, 1664, 1736, 1984, 2002, 2156, 2222, 2288, 2387, 2464, 2548, 2626, 2728, 2821, 2828, 2912, 3038, 3131, 3136, 3224, 3232, 3472, 3968, 4004, 4312, 4433, 4444, 4576, 4774, 4928, 4949, 5096, 5252, 5456, 5642, 5656, 5824, 6076, 6262, 6272, 6448, 6464, 6944, 7007, 7777, 8008, 8624, 8866, 8888, 9152, 9191, 9548, 9856, 9898, 10192, 10504, 10912, 11284, 11312, 11648, 12152, 12524, 12896, 12928, 13888, 14014, 14443, 15554, 16016, 16709, 17248, 17732, 17776, 18304, 18382, 19096, 19747, 19796, 20384, 21008, 21824, 21917, 22568, 22624, 24304, 25048, 25792, 27776, 28028, 28886, 31031, 31108, 32032, 33418, 34441, 34496, 35464, 35552, 36764, 38192, 39494, 39592, 40703, 40768, 42016, 43648, 43834, 45136, 45248, 48608, 50096, 51584, 54439, 56056, 57772, 62062, 62216, 64064, 64337, 66836, 68882, 68992, 70928, 71104, 73528, 76384, 78988, 79184, 81406, 81536, 84032, 87668, 90272, 90496, 97216, 100192, 101101, 108878, 112112, 115544, 124124, 124432, 128128, 128674, 133672, 137764, 141856, 142208, 147056, 152768, 153419, 157976, 158368, 162812, 168064, 175336, 180544, 194432, 200384, 202202, 217217, 217756, 224224, 231088, 241087, 248248, 248864, 257348, 267344, 275528, 283712, 284921, 294112, 305536, 306838, 315952, 316736, 325624, 350672, 361088, 400768, 404404, 434434, 435512, 447733, 448448, 462176, 482174, 496496, 497728, 514696, 534688, 551056, 567424, 569842, 588224, 613676, 631904, 633472, 651248, 701344, 707707, 808808, 868868, 871024, 895466, 896896, 924352, 964348, 992992, 995456, 1029392, 1069376, 1102112, 1139684, 1176448, 1227352, 1263808, 1302496, 1402688, 1415414, 1617616, 1687609, 1737736, 1742048, 1790932, 1848704, 1928696, 1985984, 1994447, 2058784, 2138752, 2204224, 2279368, 2454704, 2527616, 2604992, 2805376, 2830828, 3134131, 3235232, 3375218, 3475472, 3484096, 3581864, 3857392, 3971968, 3988894, 4117568, 4408448, 4558736, 4909408, 5209984, 5661656, 6268262, 6470464, 6750436, 6950944, 6968192, 7163728, 7714784, 7977788, 8235136, 9117472, 9818816, 11323312, 12536524, 12940928, 13500872, 13901888, 14327456, 15429568, 15955576, 18234944, 19637632, 21938917, 22646624, 25073048, 27001744, 27803776, 28654912, 30859136, 31911152, 36469888, 43877834, 45293248, 50146096, 54003488, 57309824, 63822304, 87755668, 90586496, 100292192, 108006976, 127644608, 175511336, 200584384, 216013952, 255289216, 351022672, 401168768, 702045344, 1404090688, 2808181376]

約数ペア:

[(1, 2808181376), (2, 1404090688), (4, 702045344), (7, 401168768), (8, 351022672), (11, 255289216), (13, 216013952), (14, 200584384), (16, 175511336), (22, 127644608), (26, 108006976), (28, 100292192), (31, 90586496), (32, 87755668), (44, 63822304), (49, 57309824), (52, 54003488), (56, 50146096), (62, 45293248), (64, 43877834), (77, 36469888), (88, 31911152), (91, 30859136), (98, 28654912), (101, 27803776), (104, 27001744), (112, 25073048), (124, 22646624), (128, 21938917), (143, 19637632), (154, 18234944), (176, 15955576), (182, 15429568), (196, 14327456), (202, 13901888), (208, 13500872), (217, 12940928), (224, 12536524), (248, 11323312), (286, 9818816), (308, 9117472), (341, 8235136), (352, 7977788), (364, 7714784), (392, 7163728), (403, 6968192), (404, 6950944), (416, 6750436), (434, 6470464), (448, 6268262), (496, 5661656), (539, 5209984), (572, 4909408), (616, 4558736), (637, 4408448), (682, 4117568), (704, 3988894), (707, 3971968), (728, 3857392), (784, 3581864), (806, 3484096), (808, 3475472), (832, 3375218), (868, 3235232), (896, 3134131), (992, 2830828), (1001, 2805376), (1078, 2604992), (1111, 2527616), (1144, 2454704), (1232, 2279368), (1274, 2204224), (1313, 2138752), (1364, 2058784), (1408, 1994447), (1414, 1985984), (1456, 1928696), (1519, 1848704), (1568, 1790932), (1612, 1742048), (1616, 1737736), (1664, 1687609), (1736, 1617616), (1984, 1415414), (2002, 1402688), (2156, 1302496), (2222, 1263808), (2288, 1227352), (2387, 1176448), (2464, 1139684), (2548, 1102112), (2626, 1069376), (2728, 1029392), (2821, 995456), (2828, 992992), (2912, 964348), (3038, 924352), (3131, 896896), (3136, 895466), (3224, 871024), (3232, 868868), (3472, 808808), (3968, 707707), (4004, 701344), (4312, 651248), (4433, 633472), (4444, 631904), (4576, 613676), (4774, 588224), (4928, 569842), (4949, 567424), (5096, 551056), (5252, 534688), (5456, 514696), (5642, 497728), (5656, 496496), (5824, 482174), (6076, 462176), (6262, 448448), (6272, 447733), (6448, 435512), (6464, 434434), (6944, 404404), (7007, 400768), (7777, 361088), (8008, 350672), (8624, 325624), (8866, 316736), (8888, 315952), (9152, 306838), (9191, 305536), (9548, 294112), (9856, 284921), (9898, 283712), (10192, 275528), (10504, 267344), (10912, 257348), (11284, 248864), (11312, 248248), (11648, 241087), (12152, 231088), (12524, 224224), (12896, 217756), (12928, 217217), (13888, 202202), (14014, 200384), (14443, 194432), (15554, 180544), (16016, 175336), (16709, 168064), (17248, 162812), (17732, 158368), (17776, 157976), (18304, 153419), (18382, 152768), (19096, 147056), (19747, 142208), (19796, 141856), (20384, 137764), (21008, 133672), (21824, 128674), (21917, 128128), (22568, 124432), (22624, 124124), (24304, 115544), (25048, 112112), (25792, 108878), (27776, 101101), (28028, 100192), (28886, 97216), (31031, 90496), (31108, 90272), (32032, 87668), (33418, 84032), (34441, 81536), (34496, 81406), (35464, 79184), (35552, 78988), (36764, 76384), (38192, 73528), (39494, 71104), (39592, 70928), (40703, 68992), (40768, 68882), (42016, 66836), (43648, 64337), (43834, 64064), (45136, 62216), (45248, 62062), (48608, 57772), (50096, 56056), (51584, 54439)]