385665792

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 1076877312

約数和(自身を除く): 691211520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 97, 124, 128, 167, 186, 192, 194, 248, 256, 291, 334, 372, 384, 388, 496, 501, 582, 668, 744, 768, 776, 992, 1002, 1164, 1336, 1488, 1552, 1984, 2004, 2328, 2672, 2976, 3007, 3104, 3968, 4008, 4656, 5177, 5344, 5952, 6014, 6208, 7936, 8016, 9021, 9312, 10354, 10688, 11904, 12028, 12416, 15531, 16032, 16199, 18042, 18624, 20708, 21376, 23808, 24056, 24832, 31062, 32064, 32398, 36084, 37248, 41416, 42752, 48112, 48597, 62124, 64128, 64796, 72168, 74496, 82832, 96224, 97194, 124248, 128256, 129592, 144336, 165664, 192448, 194388, 248496, 259184, 288672, 331328, 384896, 388776, 496992, 502169, 518368, 577344, 662656, 769792, 777552, 993984, 1004338, 1036736, 1154688, 1325312, 1506507, 1555104, 1987968, 2008676, 2073472, 2309376, 3013014, 3110208, 3975936, 4017352, 4146944, 6026028, 6220416, 8034704, 12052056, 12440832, 16069408, 24104112, 32138816, 48208224, 64277632, 96416448, 128555264, 192832896, 385665792]

約数ペア:

[(1, 385665792), (2, 192832896), (3, 128555264), (4, 96416448), (6, 64277632), (8, 48208224), (12, 32138816), (16, 24104112), (24, 16069408), (31, 12440832), (32, 12052056), (48, 8034704), (62, 6220416), (64, 6026028), (93, 4146944), (96, 4017352), (97, 3975936), (124, 3110208), (128, 3013014), (167, 2309376), (186, 2073472), (192, 2008676), (194, 1987968), (248, 1555104), (256, 1506507), (291, 1325312), (334, 1154688), (372, 1036736), (384, 1004338), (388, 993984), (496, 777552), (501, 769792), (582, 662656), (668, 577344), (744, 518368), (768, 502169), (776, 496992), (992, 388776), (1002, 384896), (1164, 331328), (1336, 288672), (1488, 259184), (1552, 248496), (1984, 194388), (2004, 192448), (2328, 165664), (2672, 144336), (2976, 129592), (3007, 128256), (3104, 124248), (3968, 97194), (4008, 96224), (4656, 82832), (5177, 74496), (5344, 72168), (5952, 64796), (6014, 64128), (6208, 62124), (7936, 48597), (8016, 48112), (9021, 42752), (9312, 41416), (10354, 37248), (10688, 36084), (11904, 32398), (12028, 32064), (12416, 31062), (15531, 24832), (16032, 24056), (16199, 23808), (18042, 21376), (18624, 20708)]