197111232

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 140

約数和(自身を含む): 597468960

約数和(自身を除く): 400357728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 423, 432, 564, 576, 648, 752, 809, 846, 864, 1128, 1269, 1296, 1504, 1618, 1692, 1728, 2256, 2427, 2538, 2592, 3008, 3236, 3384, 3807, 4512, 4854, 5076, 5184, 6472, 6768, 7281, 7614, 9024, 9708, 10152, 12944, 13536, 14562, 15228, 19416, 20304, 21843, 25888, 27072, 29124, 30456, 38023, 38832, 40608, 43686, 51776, 58248, 60912, 65529, 76046, 77664, 81216, 87372, 114069, 116496, 121824, 131058, 152092, 155328, 174744, 228138, 232992, 243648, 262116, 304184, 342207, 349488, 456276, 465984, 524232, 608368, 684414, 698976, 912552, 1026621, 1048464, 1216736, 1368828, 1397952, 1825104, 2053242, 2096928, 2433472, 2737656, 3079863, 3650208, 4106484, 4193856, 5475312, 6159726, 7300416, 8212968, 10950624, 12319452, 16425936, 21901248, 24638904, 32851872, 49277808, 65703744, 98555616, 197111232]

約数ペア:

[(1, 197111232), (2, 98555616), (3, 65703744), (4, 49277808), (6, 32851872), (8, 24638904), (9, 21901248), (12, 16425936), (16, 12319452), (18, 10950624), (24, 8212968), (27, 7300416), (32, 6159726), (36, 5475312), (47, 4193856), (48, 4106484), (54, 3650208), (64, 3079863), (72, 2737656), (81, 2433472), (94, 2096928), (96, 2053242), (108, 1825104), (141, 1397952), (144, 1368828), (162, 1216736), (188, 1048464), (192, 1026621), (216, 912552), (282, 698976), (288, 684414), (324, 608368), (376, 524232), (423, 465984), (432, 456276), (564, 349488), (576, 342207), (648, 304184), (752, 262116), (809, 243648), (846, 232992), (864, 228138), (1128, 174744), (1269, 155328), (1296, 152092), (1504, 131058), (1618, 121824), (1692, 116496), (1728, 114069), (2256, 87372), (2427, 81216), (2538, 77664), (2592, 76046), (3008, 65529), (3236, 60912), (3384, 58248), (3807, 51776), (4512, 43686), (4854, 40608), (5076, 38832), (5184, 38023), (6472, 30456), (6768, 29124), (7281, 27072), (7614, 25888), (9024, 21843), (9708, 20304), (10152, 19416), (12944, 15228), (13536, 14562)]