215167488

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2065

約数の個数: 80

約数和(自身を含む): 581587776

約数和(自身を除く): 366420288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1536, 1704, 1973, 2272, 3408, 3946, 4544, 5919, 6816, 7892, 9088, 11838, 13632, 15784, 18176, 23676, 27264, 31568, 36352, 47352, 54528, 63136, 94704, 109056, 126272, 140083, 189408, 252544, 280166, 378816, 420249, 505088, 560332, 757632, 840498, 1010176, 1120664, 1515264, 1680996, 2241328, 3030528, 3361992, 4482656, 6723984, 8965312, 13447968, 17930624, 26895936, 35861248, 53791872, 71722496, 107583744, 215167488]

約数ペア:

[(1, 215167488), (2, 107583744), (3, 71722496), (4, 53791872), (6, 35861248), (8, 26895936), (12, 17930624), (16, 13447968), (24, 8965312), (32, 6723984), (48, 4482656), (64, 3361992), (71, 3030528), (96, 2241328), (128, 1680996), (142, 1515264), (192, 1120664), (213, 1010176), (256, 840498), (284, 757632), (384, 560332), (426, 505088), (512, 420249), (568, 378816), (768, 280166), (852, 252544), (1136, 189408), (1536, 140083), (1704, 126272), (1973, 109056), (2272, 94704), (3408, 63136), (3946, 54528), (4544, 47352), (5919, 36352), (6816, 31568), (7892, 27264), (9088, 23676), (11838, 18176), (13632, 15784)]