281425344

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:754

約数の個数: 112

約数和(自身を含む): 795015936

約数和(自身を除く): 513590592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 151, 192, 204, 272, 302, 408, 453, 544, 571, 604, 816, 906, 1088, 1142, 1208, 1632, 1713, 1812, 2284, 2416, 2567, 3264, 3426, 3624, 4568, 4832, 5134, 6852, 7248, 7701, 9136, 9664, 9707, 10268, 13704, 14496, 15402, 18272, 19414, 20536, 27408, 28992, 29121, 30804, 36544, 38828, 41072, 54816, 58242, 61608, 77656, 82144, 86221, 109632, 116484, 123216, 155312, 164288, 172442, 232968, 246432, 258663, 310624, 344884, 465936, 492864, 517326, 621248, 689768, 931872, 1034652, 1379536, 1465757, 1863744, 2069304, 2759072, 2931514, 4138608, 4397271, 5518144, 5863028, 8277216, 8794542, 11726056, 16554432, 17589084, 23452112, 35178168, 46904224, 70356336, 93808448, 140712672, 281425344]

約数ペア:

[(1, 281425344), (2, 140712672), (3, 93808448), (4, 70356336), (6, 46904224), (8, 35178168), (12, 23452112), (16, 17589084), (17, 16554432), (24, 11726056), (32, 8794542), (34, 8277216), (48, 5863028), (51, 5518144), (64, 4397271), (68, 4138608), (96, 2931514), (102, 2759072), (136, 2069304), (151, 1863744), (192, 1465757), (204, 1379536), (272, 1034652), (302, 931872), (408, 689768), (453, 621248), (544, 517326), (571, 492864), (604, 465936), (816, 344884), (906, 310624), (1088, 258663), (1142, 246432), (1208, 232968), (1632, 172442), (1713, 164288), (1812, 155312), (2284, 123216), (2416, 116484), (2567, 109632), (3264, 86221), (3426, 82144), (3624, 77656), (4568, 61608), (4832, 58242), (5134, 54816), (6852, 41072), (7248, 38828), (7701, 36544), (9136, 30804), (9664, 29121), (9707, 28992), (10268, 27408), (13704, 20536), (14496, 19414), (15402, 18272)]