531211648

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22193}}^1$

素因数の和:22235

約数の個数: 64

約数和(自身を含む): 1222445520

約数和(自身を除く): 691233872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 5984, 11968, 22193, 23936, 44386, 88772, 177544, 244123, 355088, 377281, 488246, 710176, 754562, 976492, 1420352, 1509124, 1952984, 2840704, 3018248, 3905968, 4150091, 6036496, 7811936, 8300182, 12072992, 15623872, 16600364, 24145984, 31247744, 33200728, 48291968, 66401456, 132802912, 265605824, 531211648]

約数ペア:

[(1, 531211648), (2, 265605824), (4, 132802912), (8, 66401456), (11, 48291968), (16, 33200728), (17, 31247744), (22, 24145984), (32, 16600364), (34, 15623872), (44, 12072992), (64, 8300182), (68, 7811936), (88, 6036496), (128, 4150091), (136, 3905968), (176, 3018248), (187, 2840704), (272, 1952984), (352, 1509124), (374, 1420352), (544, 976492), (704, 754562), (748, 710176), (1088, 488246), (1408, 377281), (1496, 355088), (2176, 244123), (2992, 177544), (5984, 88772), (11968, 44386), (22193, 23936)]