889148928

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{30467}}^1$

素因数の和:30507

約数の個数: 80

約数和(自身を含む): 2493501120

約数和(自身を除く): 1604352192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 7296, 9728, 14592, 29184, 30467, 60934, 91401, 121868, 182802, 243736, 365604, 487472, 578873, 731208, 974944, 1157746, 1462416, 1736619, 1949888, 2315492, 2924832, 3473238, 3899776, 4630984, 5849664, 6946476, 7799552, 9261968, 11699328, 13892952, 15599104, 18523936, 23398656, 27785904, 37047872, 46797312, 55571808, 74095744, 111143616, 148191488, 222287232, 296382976, 444574464, 889148928]

約数ペア:

[(1, 889148928), (2, 444574464), (3, 296382976), (4, 222287232), (6, 148191488), (8, 111143616), (12, 74095744), (16, 55571808), (19, 46797312), (24, 37047872), (32, 27785904), (38, 23398656), (48, 18523936), (57, 15599104), (64, 13892952), (76, 11699328), (96, 9261968), (114, 7799552), (128, 6946476), (152, 5849664), (192, 4630984), (228, 3899776), (256, 3473238), (304, 2924832), (384, 2315492), (456, 1949888), (512, 1736619), (608, 1462416), (768, 1157746), (912, 974944), (1216, 731208), (1536, 578873), (1824, 487472), (2432, 365604), (3648, 243736), (4864, 182802), (7296, 121868), (9728, 91401), (14592, 60934), (29184, 30467)]