28014471264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{863}}^1$

素因数の和:982

約数の個数: 288

約数和(自身を含む): 85776122880

約数和(自身を除く): 57761651616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 37, 38, 39, 48, 52, 57, 74, 76, 78, 96, 104, 111, 114, 148, 152, 156, 208, 222, 228, 247, 296, 304, 312, 416, 444, 456, 481, 494, 592, 608, 624, 703, 741, 863, 888, 912, 962, 988, 1184, 1248, 1369, 1406, 1443, 1482, 1726, 1776, 1824, 1924, 1976, 2109, 2589, 2738, 2812, 2886, 2964, 3452, 3552, 3848, 3952, 4107, 4218, 5178, 5476, 5624, 5772, 5928, 6904, 7696, 7904, 8214, 8436, 9139, 10356, 10952, 11219, 11248, 11544, 11856, 13808, 15392, 16397, 16428, 16872, 17797, 18278, 20712, 21904, 22438, 22496, 23088, 23712, 26011, 27417, 27616, 31931, 32794, 32856, 33657, 33744, 35594, 36556, 41424, 43808, 44876, 46176, 49191, 52022, 53391, 54834, 63862, 65588, 65712, 67314, 67488, 71188, 73112, 78033, 82848, 89752, 95793, 98382, 104044, 106782, 109668, 127724, 131176, 131424, 134628, 142376, 146224, 156066, 179504, 191586, 196764, 208088, 213161, 213564, 219336, 255448, 262352, 269256, 284752, 292448, 312132, 338143, 359008, 383172, 393528, 415103, 416176, 426322, 427128, 438672, 510896, 524704, 538512, 569504, 606689, 624264, 639483, 676286, 766344, 787056, 830206, 832352, 852644, 854256, 877344, 1014429, 1021792, 1077024, 1181447, 1213378, 1245309, 1248528, 1278966, 1352572, 1532688, 1574112, 1660412, 1705288, 1708512, 1820067, 2028858, 2362894, 2426756, 2490618, 2497056, 2557932, 2705144, 3065376, 3320824, 3410576, 3544341, 3640134, 4057716, 4725788, 4853512, 4981236, 5115864, 5410288, 6641648, 6821152, 7088682, 7280268, 7886957, 8115432, 9451576, 9707024, 9962472, 10231728, 10820576, 13283296, 14177364, 14560536, 15358811, 15773914, 16230864, 18903152, 19414048, 19924944, 20463456, 22447493, 23660871, 28354728, 29121072, 30717622, 31547828, 32461728, 37806304, 39849888, 44894986, 46076433, 47321742, 56709456, 58242144, 61435244, 63095656, 67342479, 89789972, 92152866, 94643484, 113418912, 122870488, 126191312, 134684958, 179579944, 184305732, 189286968, 245740976, 252382624, 269369916, 291817409, 359159888, 368611464, 378573936, 491481952, 538739832, 583634818, 718319776, 737222928, 757147872, 875452227, 1077479664, 1167269636, 1474445856, 1750904454, 2154959328, 2334539272, 3501808908, 4669078544, 7003617816, 9338157088, 14007235632, 28014471264]

約数ペア:

[(1, 28014471264), (2, 14007235632), (3, 9338157088), (4, 7003617816), (6, 4669078544), (8, 3501808908), (12, 2334539272), (13, 2154959328), (16, 1750904454), (19, 1474445856), (24, 1167269636), (26, 1077479664), (32, 875452227), (37, 757147872), (38, 737222928), (39, 718319776), (48, 583634818), (52, 538739832), (57, 491481952), (74, 378573936), (76, 368611464), (78, 359159888), (96, 291817409), (104, 269369916), (111, 252382624), (114, 245740976), (148, 189286968), (152, 184305732), (156, 179579944), (208, 134684958), (222, 126191312), (228, 122870488), (247, 113418912), (296, 94643484), (304, 92152866), (312, 89789972), (416, 67342479), (444, 63095656), (456, 61435244), (481, 58242144), (494, 56709456), (592, 47321742), (608, 46076433), (624, 44894986), (703, 39849888), (741, 37806304), (863, 32461728), (888, 31547828), (912, 30717622), (962, 29121072), (988, 28354728), (1184, 23660871), (1248, 22447493), (1369, 20463456), (1406, 19924944), (1443, 19414048), (1482, 18903152), (1726, 16230864), (1776, 15773914), (1824, 15358811), (1924, 14560536), (1976, 14177364), (2109, 13283296), (2589, 10820576), (2738, 10231728), (2812, 9962472), (2886, 9707024), (2964, 9451576), (3452, 8115432), (3552, 7886957), (3848, 7280268), (3952, 7088682), (4107, 6821152), (4218, 6641648), (5178, 5410288), (5476, 5115864), (5624, 4981236), (5772, 4853512), (5928, 4725788), (6904, 4057716), (7696, 3640134), (7904, 3544341), (8214, 3410576), (8436, 3320824), (9139, 3065376), (10356, 2705144), (10952, 2557932), (11219, 2497056), (11248, 2490618), (11544, 2426756), (11856, 2362894), (13808, 2028858), (15392, 1820067), (16397, 1708512), (16428, 1705288), (16872, 1660412), (17797, 1574112), (18278, 1532688), (20712, 1352572), (21904, 1278966), (22438, 1248528), (22496, 1245309), (23088, 1213378), (23712, 1181447), (26011, 1077024), (27417, 1021792), (27616, 1014429), (31931, 877344), (32794, 854256), (32856, 852644), (33657, 832352), (33744, 830206), (35594, 787056), (36556, 766344), (41424, 676286), (43808, 639483), (44876, 624264), (46176, 606689), (49191, 569504), (52022, 538512), (53391, 524704), (54834, 510896), (63862, 438672), (65588, 427128), (65712, 426322), (67314, 416176), (67488, 415103), (71188, 393528), (73112, 383172), (78033, 359008), (82848, 338143), (89752, 312132), (95793, 292448), (98382, 284752), (104044, 269256), (106782, 262352), (109668, 255448), (127724, 219336), (131176, 213564), (131424, 213161), (134628, 208088), (142376, 196764), (146224, 191586), (156066, 179504)]