397952352

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{2437}}^1$

素因数の和:2472

約数の個数: 168

約数和(自身を含む): 1343025936

約数和(自身を除く): 945073584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2016, 2268, 2437, 2592, 2916, 3024, 3402, 3888, 4536, 4874, 5103, 5832, 6048, 6804, 7311, 7776, 9072, 9748, 10206, 11664, 13608, 14622, 17059, 18144, 19496, 20412, 21933, 23328, 27216, 29244, 34118, 38992, 40824, 43866, 51177, 54432, 58488, 65799, 68236, 77984, 81648, 87732, 102354, 116976, 131598, 136472, 153531, 163296, 175464, 197397, 204708, 233952, 263196, 272944, 307062, 350928, 394794, 409416, 460593, 526392, 545888, 592191, 614124, 701856, 789588, 818832, 921186, 1052784, 1184382, 1228248, 1381779, 1579176, 1637664, 1776573, 1842372, 2105568, 2368764, 2456496, 2763558, 3158352, 3553146, 3684744, 4145337, 4737528, 4912992, 5527116, 6316704, 7106292, 7369488, 8290674, 9475056, 11054232, 12436011, 14212584, 14738976, 16581348, 18950112, 22108464, 24872022, 28425168, 33162696, 44216928, 49744044, 56850336, 66325392, 99488088, 132650784, 198976176, 397952352]

約数ペア:

[(1, 397952352), (2, 198976176), (3, 132650784), (4, 99488088), (6, 66325392), (7, 56850336), (8, 49744044), (9, 44216928), (12, 33162696), (14, 28425168), (16, 24872022), (18, 22108464), (21, 18950112), (24, 16581348), (27, 14738976), (28, 14212584), (32, 12436011), (36, 11054232), (42, 9475056), (48, 8290674), (54, 7369488), (56, 7106292), (63, 6316704), (72, 5527116), (81, 4912992), (84, 4737528), (96, 4145337), (108, 3684744), (112, 3553146), (126, 3158352), (144, 2763558), (162, 2456496), (168, 2368764), (189, 2105568), (216, 1842372), (224, 1776573), (243, 1637664), (252, 1579176), (288, 1381779), (324, 1228248), (336, 1184382), (378, 1052784), (432, 921186), (486, 818832), (504, 789588), (567, 701856), (648, 614124), (672, 592191), (729, 545888), (756, 526392), (864, 460593), (972, 409416), (1008, 394794), (1134, 350928), (1296, 307062), (1458, 272944), (1512, 263196), (1701, 233952), (1944, 204708), (2016, 197397), (2268, 175464), (2437, 163296), (2592, 153531), (2916, 136472), (3024, 131598), (3402, 116976), (3888, 102354), (4536, 87732), (4874, 81648), (5103, 77984), (5832, 68236), (6048, 65799), (6804, 58488), (7311, 54432), (7776, 51177), (9072, 43866), (9748, 40824), (10206, 38992), (11664, 34118), (13608, 29244), (14622, 27216), (17059, 23328), (18144, 21933), (19496, 20412)]