264493488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 820264960

約数和(自身を除く): 555771472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 67, 84, 93, 112, 124, 134, 168, 186, 201, 217, 248, 268, 336, 372, 379, 402, 434, 469, 496, 536, 651, 744, 758, 804, 868, 938, 1072, 1137, 1302, 1407, 1488, 1516, 1608, 1736, 1876, 2077, 2274, 2604, 2653, 2814, 3032, 3216, 3472, 3752, 4154, 4548, 5208, 5306, 5628, 6064, 6231, 7504, 7959, 8308, 9096, 10416, 10612, 11256, 11749, 12462, 14539, 15918, 16616, 18192, 21224, 22512, 23498, 24924, 25393, 29078, 31836, 33232, 35247, 42448, 43617, 46996, 49848, 50786, 58156, 63672, 70494, 76179, 82243, 87234, 93992, 99696, 101572, 116312, 127344, 140988, 152358, 164486, 174468, 177751, 187984, 203144, 232624, 246729, 281976, 304716, 328972, 348936, 355502, 406288, 493458, 533253, 563952, 609432, 657944, 697872, 711004, 787183, 986916, 1066506, 1218864, 1315888, 1422008, 1574366, 1973832, 2133012, 2361549, 2844016, 3148732, 3947664, 4266024, 4723098, 5510281, 6297464, 8532048, 9446196, 11020562, 12594928, 16530843, 18892392, 22041124, 33061686, 37784784, 44082248, 66123372, 88164496, 132246744, 264493488]

約数ペア:

[(1, 264493488), (2, 132246744), (3, 88164496), (4, 66123372), (6, 44082248), (7, 37784784), (8, 33061686), (12, 22041124), (14, 18892392), (16, 16530843), (21, 12594928), (24, 11020562), (28, 9446196), (31, 8532048), (42, 6297464), (48, 5510281), (56, 4723098), (62, 4266024), (67, 3947664), (84, 3148732), (93, 2844016), (112, 2361549), (124, 2133012), (134, 1973832), (168, 1574366), (186, 1422008), (201, 1315888), (217, 1218864), (248, 1066506), (268, 986916), (336, 787183), (372, 711004), (379, 697872), (402, 657944), (434, 609432), (469, 563952), (496, 533253), (536, 493458), (651, 406288), (744, 355502), (758, 348936), (804, 328972), (868, 304716), (938, 281976), (1072, 246729), (1137, 232624), (1302, 203144), (1407, 187984), (1488, 177751), (1516, 174468), (1608, 164486), (1736, 152358), (1876, 140988), (2077, 127344), (2274, 116312), (2604, 101572), (2653, 99696), (2814, 93992), (3032, 87234), (3216, 82243), (3472, 76179), (3752, 70494), (4154, 63672), (4548, 58156), (5208, 50786), (5306, 49848), (5628, 46996), (6064, 43617), (6231, 42448), (7504, 35247), (7959, 33232), (8308, 31836), (9096, 29078), (10416, 25393), (10612, 24924), (11256, 23498), (11749, 22512), (12462, 21224), (14539, 18192), (15918, 16616)]