247678805472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{645481}}^1$

素因数の和:646072

約数の個数: 96

約数和(自身を含む): 744338859264

約数和(自身を除く): 496660053792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 571, 672, 1142, 1713, 2284, 3426, 3997, 4568, 6852, 7994, 9136, 11991, 13704, 15988, 18272, 23982, 27408, 31976, 47964, 54816, 63952, 95928, 127904, 191856, 383712, 645481, 1290962, 1936443, 2581924, 3872886, 4518367, 5163848, 7745772, 9036734, 10327696, 13555101, 15491544, 18073468, 20655392, 27110202, 30983088, 36146936, 54220404, 61966176, 72293872, 108440808, 144587744, 216881616, 368569651, 433763232, 737139302, 1105708953, 1474278604, 2211417906, 2579987557, 2948557208, 4422835812, 5159975114, 5897114416, 7739962671, 8845671624, 10319950228, 11794228832, 15479925342, 17691343248, 20639900456, 30959850684, 35382686496, 41279800912, 61919701368, 82559601824, 123839402736, 247678805472]

約数ペア:

[(1, 247678805472), (2, 123839402736), (3, 82559601824), (4, 61919701368), (6, 41279800912), (7, 35382686496), (8, 30959850684), (12, 20639900456), (14, 17691343248), (16, 15479925342), (21, 11794228832), (24, 10319950228), (28, 8845671624), (32, 7739962671), (42, 5897114416), (48, 5159975114), (56, 4422835812), (84, 2948557208), (96, 2579987557), (112, 2211417906), (168, 1474278604), (224, 1105708953), (336, 737139302), (571, 433763232), (672, 368569651), (1142, 216881616), (1713, 144587744), (2284, 108440808), (3426, 72293872), (3997, 61966176), (4568, 54220404), (6852, 36146936), (7994, 30983088), (9136, 27110202), (11991, 20655392), (13704, 18073468), (15988, 15491544), (18272, 13555101), (23982, 10327696), (27408, 9036734), (31976, 7745772), (47964, 5163848), (54816, 4518367), (63952, 3872886), (95928, 2581924), (127904, 1936443), (191856, 1290962), (383712, 645481)]