1521057456

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{621347}}^1$

素因数の和:621378

約数の個数: 60

約数和(自身を含む): 4507258392

約数和(自身を除く): 2986200936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 621347, 1242694, 1864041, 2485388, 3728082, 4970776, 5592123, 7456164, 9941552, 10562899, 11184246, 14912328, 21125798, 22368492, 29824656, 31688697, 42251596, 44736984, 63377394, 84503192, 89473968, 95066091, 126754788, 169006384, 190132182, 253509576, 380264364, 507019152, 760528728, 1521057456]

約数ペア:

[(1, 1521057456), (2, 760528728), (3, 507019152), (4, 380264364), (6, 253509576), (8, 190132182), (9, 169006384), (12, 126754788), (16, 95066091), (17, 89473968), (18, 84503192), (24, 63377394), (34, 44736984), (36, 42251596), (48, 31688697), (51, 29824656), (68, 22368492), (72, 21125798), (102, 14912328), (136, 11184246), (144, 10562899), (153, 9941552), (204, 7456164), (272, 5592123), (306, 4970776), (408, 3728082), (612, 2485388), (816, 1864041), (1224, 1242694), (2448, 621347)]