401139648

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2592

約数の個数: 224

約数和(自身を含む): 1451985920

約数和(自身を除く): 1050846272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2551, 2808, 2912, 3024, 3276, 3744, 4032, 4368, 4914, 5102, 5616, 5824, 6048, 6552, 7488, 7653, 8736, 9828, 10204, 11232, 12096, 13104, 15306, 17472, 17857, 19656, 20408, 22464, 22959, 26208, 30612, 33163, 35714, 39312, 40816, 45918, 52416, 53571, 61224, 66326, 68877, 71428, 78624, 81632, 91836, 99489, 107142, 122448, 132652, 137754, 142856, 157248, 160713, 163264, 183672, 198978, 214284, 232141, 244896, 265304, 275508, 285712, 298467, 321426, 367344, 397956, 428568, 464282, 482139, 489792, 530608, 551016, 571424, 596934, 642852, 696423, 734688, 795912, 857136, 895401, 928564, 964278, 1061216, 1102032, 1142848, 1193868, 1285704, 1392846, 1469376, 1591824, 1714272, 1790802, 1857128, 1928556, 2089269, 2122432, 2204064, 2387736, 2571408, 2785692, 3183648, 3428544, 3581604, 3714256, 3857112, 4178538, 4408128, 4775472, 5142816, 5571384, 6267807, 6367296, 7163208, 7428512, 7714224, 8357076, 9550944, 10285632, 11142768, 12535614, 14326416, 14857024, 15428448, 16714152, 19101888, 22285536, 25071228, 28652832, 30856896, 33428304, 44571072, 50142456, 57305664, 66856608, 100284912, 133713216, 200569824, 401139648]

約数ペア:

[(1, 401139648), (2, 200569824), (3, 133713216), (4, 100284912), (6, 66856608), (7, 57305664), (8, 50142456), (9, 44571072), (12, 33428304), (13, 30856896), (14, 28652832), (16, 25071228), (18, 22285536), (21, 19101888), (24, 16714152), (26, 15428448), (27, 14857024), (28, 14326416), (32, 12535614), (36, 11142768), (39, 10285632), (42, 9550944), (48, 8357076), (52, 7714224), (54, 7428512), (56, 7163208), (63, 6367296), (64, 6267807), (72, 5571384), (78, 5142816), (84, 4775472), (91, 4408128), (96, 4178538), (104, 3857112), (108, 3714256), (112, 3581604), (117, 3428544), (126, 3183648), (144, 2785692), (156, 2571408), (168, 2387736), (182, 2204064), (189, 2122432), (192, 2089269), (208, 1928556), (216, 1857128), (224, 1790802), (234, 1714272), (252, 1591824), (273, 1469376), (288, 1392846), (312, 1285704), (336, 1193868), (351, 1142848), (364, 1102032), (378, 1061216), (416, 964278), (432, 928564), (448, 895401), (468, 857136), (504, 795912), (546, 734688), (576, 696423), (624, 642852), (672, 596934), (702, 571424), (728, 551016), (756, 530608), (819, 489792), (832, 482139), (864, 464282), (936, 428568), (1008, 397956), (1092, 367344), (1248, 321426), (1344, 298467), (1404, 285712), (1456, 275508), (1512, 265304), (1638, 244896), (1728, 232141), (1872, 214284), (2016, 198978), (2184, 183672), (2457, 163264), (2496, 160713), (2551, 157248), (2808, 142856), (2912, 137754), (3024, 132652), (3276, 122448), (3744, 107142), (4032, 99489), (4368, 91836), (4914, 81632), (5102, 78624), (5616, 71428), (5824, 68877), (6048, 66326), (6552, 61224), (7488, 53571), (7653, 52416), (8736, 45918), (9828, 40816), (10204, 39312), (11232, 35714), (12096, 33163), (13104, 30612), (15306, 26208), (17472, 22959), (17857, 22464), (19656, 20408)]