21318163776

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1283}}^1$

素因数の和:1638

約数の個数: 336

約数和(自身を含む): 75501788544

約数和(自身を除く): 54183624768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 317, 336, 364, 416, 448, 468, 504, 546, 576, 624, 634, 672, 728, 819, 832, 936, 951, 1008, 1092, 1248, 1268, 1283, 1344, 1456, 1638, 1872, 1902, 2016, 2184, 2219, 2496, 2536, 2566, 2853, 2912, 3276, 3744, 3804, 3849, 4032, 4121, 4368, 4438, 5072, 5132, 5706, 5824, 6552, 6657, 7488, 7608, 7698, 8242, 8736, 8876, 8981, 10144, 10264, 11412, 11547, 12363, 13104, 13314, 15216, 15396, 16484, 16679, 17472, 17752, 17962, 19971, 20288, 20528, 22824, 23094, 24726, 26208, 26628, 26943, 28847, 30432, 30792, 32968, 33358, 35504, 35924, 37089, 39942, 41056, 45648, 46188, 49452, 50037, 52416, 53256, 53886, 57694, 60864, 61584, 65936, 66716, 71008, 71848, 74178, 79884, 80829, 82112, 86541, 91296, 92376, 98904, 100074, 106512, 107772, 115388, 116753, 123168, 131872, 133432, 142016, 143696, 148356, 150111, 159768, 161658, 173082, 182592, 184752, 197808, 200148, 213024, 215544, 230776, 233506, 246336, 259623, 263744, 266864, 287392, 296712, 300222, 319536, 323316, 346164, 350259, 369504, 395616, 400296, 406711, 426048, 431088, 461552, 467012, 519246, 533728, 574784, 593424, 600444, 639072, 646632, 692328, 700518, 739008, 791232, 800592, 813422, 862176, 923104, 934024, 1038492, 1050777, 1067456, 1186848, 1200888, 1220133, 1278144, 1293264, 1384656, 1401036, 1601184, 1626844, 1724352, 1846208, 1868048, 2076984, 2101554, 2373696, 2401776, 2440266, 2586528, 2769312, 2802072, 2846977, 3202368, 3253688, 3660399, 3736096, 4153968, 4203108, 4803552, 4880532, 5173056, 5287243, 5538624, 5604144, 5693954, 6507376, 7320798, 7472192, 8307936, 8406216, 8540931, 9607104, 9761064, 10574486, 11208288, 11387908, 13014752, 14641596, 15861729, 16615872, 16812432, 17081862, 19522128, 21148972, 22416576, 22775816, 25622793, 26029504, 29283192, 31723458, 33624864, 34163724, 37010701, 39044256, 42297944, 45551632, 47585187, 51245586, 58566384, 63446916, 67249728, 68327448, 74021402, 78088512, 84595888, 91103264, 95170374, 102491172, 111032103, 117132768, 126893832, 136654896, 148042804, 169191776, 182206528, 190340748, 204982344, 222064206, 234265536, 253787664, 273309792, 296085608, 333096309, 338383552, 380681496, 409964688, 444128412, 507575328, 546619584, 592171216, 666192618, 761362992, 819929376, 888256824, 1015150656, 1184342432, 1332385236, 1522725984, 1639858752, 1776513648, 2368684864, 2664770472, 3045451968, 3553027296, 5329540944, 7106054592, 10659081888, 21318163776]

約数ペア:

[(1, 21318163776), (2, 10659081888), (3, 7106054592), (4, 5329540944), (6, 3553027296), (7, 3045451968), (8, 2664770472), (9, 2368684864), (12, 1776513648), (13, 1639858752), (14, 1522725984), (16, 1332385236), (18, 1184342432), (21, 1015150656), (24, 888256824), (26, 819929376), (28, 761362992), (32, 666192618), (36, 592171216), (39, 546619584), (42, 507575328), (48, 444128412), (52, 409964688), (56, 380681496), (63, 338383552), (64, 333096309), (72, 296085608), (78, 273309792), (84, 253787664), (91, 234265536), (96, 222064206), (104, 204982344), (112, 190340748), (117, 182206528), (126, 169191776), (144, 148042804), (156, 136654896), (168, 126893832), (182, 117132768), (192, 111032103), (208, 102491172), (224, 95170374), (234, 91103264), (252, 84595888), (273, 78088512), (288, 74021402), (312, 68327448), (317, 67249728), (336, 63446916), (364, 58566384), (416, 51245586), (448, 47585187), (468, 45551632), (504, 42297944), (546, 39044256), (576, 37010701), (624, 34163724), (634, 33624864), (672, 31723458), (728, 29283192), (819, 26029504), (832, 25622793), (936, 22775816), (951, 22416576), (1008, 21148972), (1092, 19522128), (1248, 17081862), (1268, 16812432), (1283, 16615872), (1344, 15861729), (1456, 14641596), (1638, 13014752), (1872, 11387908), (1902, 11208288), (2016, 10574486), (2184, 9761064), (2219, 9607104), (2496, 8540931), (2536, 8406216), (2566, 8307936), (2853, 7472192), (2912, 7320798), (3276, 6507376), (3744, 5693954), (3804, 5604144), (3849, 5538624), (4032, 5287243), (4121, 5173056), (4368, 4880532), (4438, 4803552), (5072, 4203108), (5132, 4153968), (5706, 3736096), (5824, 3660399), (6552, 3253688), (6657, 3202368), (7488, 2846977), (7608, 2802072), (7698, 2769312), (8242, 2586528), (8736, 2440266), (8876, 2401776), (8981, 2373696), (10144, 2101554), (10264, 2076984), (11412, 1868048), (11547, 1846208), (12363, 1724352), (13104, 1626844), (13314, 1601184), (15216, 1401036), (15396, 1384656), (16484, 1293264), (16679, 1278144), (17472, 1220133), (17752, 1200888), (17962, 1186848), (19971, 1067456), (20288, 1050777), (20528, 1038492), (22824, 934024), (23094, 923104), (24726, 862176), (26208, 813422), (26628, 800592), (26943, 791232), (28847, 739008), (30432, 700518), (30792, 692328), (32968, 646632), (33358, 639072), (35504, 600444), (35924, 593424), (37089, 574784), (39942, 533728), (41056, 519246), (45648, 467012), (46188, 461552), (49452, 431088), (50037, 426048), (52416, 406711), (53256, 400296), (53886, 395616), (57694, 369504), (60864, 350259), (61584, 346164), (65936, 323316), (66716, 319536), (71008, 300222), (71848, 296712), (74178, 287392), (79884, 266864), (80829, 263744), (82112, 259623), (86541, 246336), (91296, 233506), (92376, 230776), (98904, 215544), (100074, 213024), (106512, 200148), (107772, 197808), (115388, 184752), (116753, 182592), (123168, 173082), (131872, 161658), (133432, 159768), (142016, 150111), (143696, 148356)]