613713912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 1811980800

約数和(自身を除く): 1198266888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 139, 164, 168, 246, 278, 287, 328, 417, 492, 556, 574, 641, 834, 861, 973, 984, 1112, 1148, 1282, 1668, 1722, 1923, 1946, 2296, 2564, 2919, 3336, 3444, 3846, 3892, 4487, 5128, 5699, 5838, 6888, 7692, 7784, 8974, 11398, 11676, 13461, 15384, 17097, 17948, 22796, 23352, 26281, 26922, 34194, 35896, 39893, 45592, 52562, 53844, 68388, 78843, 79786, 89099, 105124, 107688, 119679, 136776, 157686, 159572, 178198, 183967, 210248, 239358, 267297, 315372, 319144, 356396, 367934, 478716, 534594, 551901, 623693, 630744, 712792, 735868, 957432, 1069188, 1103802, 1247386, 1471736, 1871079, 2138376, 2207604, 2494772, 3653059, 3742158, 4415208, 4989544, 7306118, 7484316, 10959177, 14612236, 14968632, 21918354, 25571413, 29224472, 43836708, 51142826, 76714239, 87673416, 102285652, 153428478, 204571304, 306856956, 613713912]

約数ペア:

[(1, 613713912), (2, 306856956), (3, 204571304), (4, 153428478), (6, 102285652), (7, 87673416), (8, 76714239), (12, 51142826), (14, 43836708), (21, 29224472), (24, 25571413), (28, 21918354), (41, 14968632), (42, 14612236), (56, 10959177), (82, 7484316), (84, 7306118), (123, 4989544), (139, 4415208), (164, 3742158), (168, 3653059), (246, 2494772), (278, 2207604), (287, 2138376), (328, 1871079), (417, 1471736), (492, 1247386), (556, 1103802), (574, 1069188), (641, 957432), (834, 735868), (861, 712792), (973, 630744), (984, 623693), (1112, 551901), (1148, 534594), (1282, 478716), (1668, 367934), (1722, 356396), (1923, 319144), (1946, 315372), (2296, 267297), (2564, 239358), (2919, 210248), (3336, 183967), (3444, 178198), (3846, 159572), (3892, 157686), (4487, 136776), (5128, 119679), (5699, 107688), (5838, 105124), (6888, 89099), (7692, 79786), (7784, 78843), (8974, 68388), (11398, 53844), (11676, 52562), (13461, 45592), (15384, 39893), (17097, 35896), (17948, 34194), (22796, 26922), (23352, 26281)]