388634976

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{12157}}^1$

素因数の和:12213

約数の個数: 96

約数和(自身を含む): 1164250080

約数和(自身を除く): 775615104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 666, 864, 888, 999, 1184, 1332, 1776, 1998, 2664, 3552, 3996, 5328, 7992, 10656, 12157, 15984, 24314, 31968, 36471, 48628, 72942, 97256, 109413, 145884, 194512, 218826, 291768, 328239, 389024, 437652, 449809, 583536, 656478, 875304, 899618, 1167072, 1312956, 1349427, 1750608, 1799236, 2625912, 2698854, 3501216, 3598472, 4048281, 5251824, 5397708, 7196944, 8096562, 10503648, 10795416, 12144843, 14393888, 16193124, 21590832, 24289686, 32386248, 43181664, 48579372, 64772496, 97158744, 129544992, 194317488, 388634976]

約数ペア:

[(1, 388634976), (2, 194317488), (3, 129544992), (4, 97158744), (6, 64772496), (8, 48579372), (9, 43181664), (12, 32386248), (16, 24289686), (18, 21590832), (24, 16193124), (27, 14393888), (32, 12144843), (36, 10795416), (37, 10503648), (48, 8096562), (54, 7196944), (72, 5397708), (74, 5251824), (96, 4048281), (108, 3598472), (111, 3501216), (144, 2698854), (148, 2625912), (216, 1799236), (222, 1750608), (288, 1349427), (296, 1312956), (333, 1167072), (432, 899618), (444, 875304), (592, 656478), (666, 583536), (864, 449809), (888, 437652), (999, 389024), (1184, 328239), (1332, 291768), (1776, 218826), (1998, 194512), (2664, 145884), (3552, 109413), (3996, 97256), (5328, 72942), (7992, 48628), (10656, 36471), (12157, 31968), (15984, 24314)]