21651078528

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8539}}^1$

素因数の和:8661

約数の個数: 192

約数和(自身を含む): 65226470400

約数和(自身を除く): 43575391872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 128, 142, 144, 186, 192, 213, 248, 279, 284, 288, 372, 384, 426, 496, 558, 568, 576, 639, 744, 852, 992, 1116, 1136, 1152, 1278, 1488, 1704, 1984, 2201, 2232, 2272, 2556, 2976, 3408, 3968, 4402, 4464, 4544, 5112, 5952, 6603, 6816, 8539, 8804, 8928, 9088, 10224, 11904, 13206, 13632, 17078, 17608, 17856, 19809, 20448, 25617, 26412, 27264, 34156, 35216, 35712, 39618, 40896, 51234, 52824, 68312, 70432, 76851, 79236, 81792, 102468, 105648, 136624, 140864, 153702, 158472, 204936, 211296, 264709, 273248, 281728, 307404, 316944, 409872, 422592, 529418, 546496, 606269, 614808, 633888, 794127, 819744, 845184, 1058836, 1092992, 1212538, 1229616, 1267776, 1588254, 1639488, 1818807, 2117672, 2382381, 2425076, 2459232, 2535552, 3176508, 3278976, 3637614, 4235344, 4764762, 4850152, 4918464, 5456421, 6353016, 7275228, 8470688, 9529524, 9700304, 9836928, 10912842, 12706032, 14550456, 16941376, 18794339, 19059048, 19400608, 21825684, 25412064, 29100912, 33882752, 37588678, 38118096, 38801216, 43651368, 50824128, 56383017, 58201824, 75177356, 76236192, 77602432, 87302736, 101648256, 112766034, 116403648, 150354712, 152472384, 169149051, 174605472, 225532068, 232807296, 300709424, 304944768, 338298102, 349210944, 451064136, 601418848, 676596204, 698421888, 902128272, 1202837696, 1353192408, 1804256544, 2405675392, 2706384816, 3608513088, 5412769632, 7217026176, 10825539264, 21651078528]

約数ペア:

[(1, 21651078528), (2, 10825539264), (3, 7217026176), (4, 5412769632), (6, 3608513088), (8, 2706384816), (9, 2405675392), (12, 1804256544), (16, 1353192408), (18, 1202837696), (24, 902128272), (31, 698421888), (32, 676596204), (36, 601418848), (48, 451064136), (62, 349210944), (64, 338298102), (71, 304944768), (72, 300709424), (93, 232807296), (96, 225532068), (124, 174605472), (128, 169149051), (142, 152472384), (144, 150354712), (186, 116403648), (192, 112766034), (213, 101648256), (248, 87302736), (279, 77602432), (284, 76236192), (288, 75177356), (372, 58201824), (384, 56383017), (426, 50824128), (496, 43651368), (558, 38801216), (568, 38118096), (576, 37588678), (639, 33882752), (744, 29100912), (852, 25412064), (992, 21825684), (1116, 19400608), (1136, 19059048), (1152, 18794339), (1278, 16941376), (1488, 14550456), (1704, 12706032), (1984, 10912842), (2201, 9836928), (2232, 9700304), (2272, 9529524), (2556, 8470688), (2976, 7275228), (3408, 6353016), (3968, 5456421), (4402, 4918464), (4464, 4850152), (4544, 4764762), (5112, 4235344), (5952, 3637614), (6603, 3278976), (6816, 3176508), (8539, 2535552), (8804, 2459232), (8928, 2425076), (9088, 2382381), (10224, 2117672), (11904, 1818807), (13206, 1639488), (13632, 1588254), (17078, 1267776), (17608, 1229616), (17856, 1212538), (19809, 1092992), (20448, 1058836), (25617, 845184), (26412, 819744), (27264, 794127), (34156, 633888), (35216, 614808), (35712, 606269), (39618, 546496), (40896, 529418), (51234, 422592), (52824, 409872), (68312, 316944), (70432, 307404), (76851, 281728), (79236, 273248), (81792, 264709), (102468, 211296), (105648, 204936), (136624, 158472), (140864, 153702)]