374143744

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 869354080

約数和(自身を除く): 495210336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 61, 64, 76, 97, 104, 122, 128, 152, 194, 208, 244, 247, 256, 304, 388, 416, 488, 494, 608, 776, 793, 832, 976, 988, 1159, 1216, 1261, 1552, 1586, 1664, 1843, 1952, 1976, 2318, 2432, 2522, 3104, 3172, 3328, 3686, 3904, 3952, 4636, 4864, 5044, 5917, 6208, 6344, 7372, 7808, 7904, 9272, 10088, 11834, 12416, 12688, 14744, 15067, 15616, 15808, 18544, 20176, 23668, 23959, 24832, 25376, 29488, 30134, 31616, 37088, 40352, 47336, 47918, 50752, 58976, 60268, 63232, 74176, 76921, 80704, 94672, 95836, 101504, 112423, 117952, 120536, 148352, 153842, 161408, 189344, 191672, 203008, 224846, 235904, 241072, 296704, 307684, 322816, 378688, 383344, 449692, 471808, 482144, 615368, 757376, 766688, 899384, 964288, 1230736, 1461499, 1514752, 1533376, 1798768, 1928576, 2461472, 2922998, 3066752, 3597536, 3857152, 4922944, 5845996, 6133504, 7195072, 9845888, 11691992, 14390144, 19691776, 23383984, 28780288, 46767968, 93535936, 187071872, 374143744]

約数ペア:

[(1, 374143744), (2, 187071872), (4, 93535936), (8, 46767968), (13, 28780288), (16, 23383984), (19, 19691776), (26, 14390144), (32, 11691992), (38, 9845888), (52, 7195072), (61, 6133504), (64, 5845996), (76, 4922944), (97, 3857152), (104, 3597536), (122, 3066752), (128, 2922998), (152, 2461472), (194, 1928576), (208, 1798768), (244, 1533376), (247, 1514752), (256, 1461499), (304, 1230736), (388, 964288), (416, 899384), (488, 766688), (494, 757376), (608, 615368), (776, 482144), (793, 471808), (832, 449692), (976, 383344), (988, 378688), (1159, 322816), (1216, 307684), (1261, 296704), (1552, 241072), (1586, 235904), (1664, 224846), (1843, 203008), (1952, 191672), (1976, 189344), (2318, 161408), (2432, 153842), (2522, 148352), (3104, 120536), (3172, 117952), (3328, 112423), (3686, 101504), (3904, 95836), (3952, 94672), (4636, 80704), (4864, 76921), (5044, 74176), (5917, 63232), (6208, 60268), (6344, 58976), (7372, 50752), (7808, 47918), (7904, 47336), (9272, 40352), (10088, 37088), (11834, 31616), (12416, 30134), (12688, 29488), (14744, 25376), (15067, 24832), (15616, 23959), (15808, 23668), (18544, 20176)]