1021398912

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 192

約数和(自身を含む): 3120024960

約数和(自身を除く): 2098626048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 186, 192, 222, 248, 279, 288, 296, 333, 372, 384, 444, 496, 558, 576, 592, 666, 744, 773, 888, 992, 1116, 1147, 1152, 1184, 1332, 1488, 1546, 1776, 1984, 2232, 2294, 2319, 2368, 2664, 2976, 3092, 3441, 3552, 3968, 4464, 4588, 4638, 4736, 5328, 5952, 6184, 6882, 6957, 7104, 8928, 9176, 9276, 10323, 10656, 11904, 12368, 13764, 13914, 14208, 17856, 18352, 18552, 20646, 21312, 23963, 24736, 27528, 27828, 28601, 35712, 36704, 37104, 41292, 42624, 47926, 49472, 55056, 55656, 57202, 71889, 73408, 74208, 82584, 85803, 95852, 98944, 110112, 111312, 114404, 143778, 146816, 148416, 165168, 171606, 191704, 215667, 220224, 222624, 228808, 257409, 287556, 296832, 330336, 343212, 383408, 431334, 440448, 445248, 457616, 514818, 575112, 660672, 686424, 766816, 862668, 886631, 890496, 915232, 1029636, 1150224, 1321344, 1372848, 1533632, 1725336, 1773262, 1830464, 2059272, 2300448, 2659893, 2745696, 3067264, 3450672, 3546524, 3660928, 4118544, 4600896, 5319786, 5491392, 6901344, 7093048, 7979679, 8237088, 9201792, 10639572, 10982784, 13802688, 14186096, 15959358, 16474176, 21279144, 27605376, 28372192, 31918716, 32948352, 42558288, 56744384, 63837432, 85116576, 113488768, 127674864, 170233152, 255349728, 340466304, 510699456, 1021398912]

約数ペア:

[(1, 1021398912), (2, 510699456), (3, 340466304), (4, 255349728), (6, 170233152), (8, 127674864), (9, 113488768), (12, 85116576), (16, 63837432), (18, 56744384), (24, 42558288), (31, 32948352), (32, 31918716), (36, 28372192), (37, 27605376), (48, 21279144), (62, 16474176), (64, 15959358), (72, 14186096), (74, 13802688), (93, 10982784), (96, 10639572), (111, 9201792), (124, 8237088), (128, 7979679), (144, 7093048), (148, 6901344), (186, 5491392), (192, 5319786), (222, 4600896), (248, 4118544), (279, 3660928), (288, 3546524), (296, 3450672), (333, 3067264), (372, 2745696), (384, 2659893), (444, 2300448), (496, 2059272), (558, 1830464), (576, 1773262), (592, 1725336), (666, 1533632), (744, 1372848), (773, 1321344), (888, 1150224), (992, 1029636), (1116, 915232), (1147, 890496), (1152, 886631), (1184, 862668), (1332, 766816), (1488, 686424), (1546, 660672), (1776, 575112), (1984, 514818), (2232, 457616), (2294, 445248), (2319, 440448), (2368, 431334), (2664, 383408), (2976, 343212), (3092, 330336), (3441, 296832), (3552, 287556), (3968, 257409), (4464, 228808), (4588, 222624), (4638, 220224), (4736, 215667), (5328, 191704), (5952, 171606), (6184, 165168), (6882, 148416), (6957, 146816), (7104, 143778), (8928, 114404), (9176, 111312), (9276, 110112), (10323, 98944), (10656, 95852), (11904, 85803), (12368, 82584), (13764, 74208), (13914, 73408), (14208, 71889), (17856, 57202), (18352, 55656), (18552, 55056), (20646, 49472), (21312, 47926), (23963, 42624), (24736, 41292), (27528, 37104), (27828, 36704), (28601, 35712)]