469630486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 827366400

約数和(自身を除く): 357735914

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 113, 179, 226, 247, 358, 494, 611, 893, 1222, 1469, 1786, 2147, 2327, 2938, 3401, 4294, 4654, 5311, 6802, 8413, 10622, 11609, 16826, 20227, 23218, 27911, 40454, 44213, 55822, 69043, 88426, 100909, 109369, 138086, 159847, 201818, 218738, 262951, 319694, 384313, 525902, 768626, 950669, 1311817, 1901338, 2078011, 2623634, 4156022, 4996069, 9992138, 12358697, 18062711, 24717394, 36125422, 234815243, 469630486]

約数ペア:

[(1, 469630486), (2, 234815243), (13, 36125422), (19, 24717394), (26, 18062711), (38, 12358697), (47, 9992138), (94, 4996069), (113, 4156022), (179, 2623634), (226, 2078011), (247, 1901338), (358, 1311817), (494, 950669), (611, 768626), (893, 525902), (1222, 384313), (1469, 319694), (1786, 262951), (2147, 218738), (2327, 201818), (2938, 159847), (3401, 138086), (4294, 109369), (4654, 100909), (5311, 88426), (6802, 69043), (8413, 55822), (10622, 44213), (11609, 40454), (16826, 27911), (20227, 23218)]