383226787216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{320591}}^1$

素因数の和:321440

約数の個数: 80

約数和(自身を含む): 914964438528

約数和(自身を除く): 531737651312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 821, 1456, 1642, 3284, 5747, 6568, 10673, 11494, 13136, 21346, 22988, 42692, 45976, 74711, 85384, 91952, 149422, 170768, 298844, 320591, 597688, 641182, 1195376, 1282364, 2244137, 2564728, 4167683, 4488274, 5129456, 8335366, 8976548, 16670732, 17953096, 29173781, 33341464, 35906192, 58347562, 66682928, 116695124, 233390248, 263205211, 466780496, 526410422, 1052820844, 1842436477, 2105641688, 3421667743, 3684872954, 4211283376, 6843335486, 7369745908, 13686670972, 14739491816, 23951674201, 27373341944, 29478983632, 47903348402, 54746683888, 95806696804, 191613393608, 383226787216]

約数ペア:

[(1, 383226787216), (2, 191613393608), (4, 95806696804), (7, 54746683888), (8, 47903348402), (13, 29478983632), (14, 27373341944), (16, 23951674201), (26, 14739491816), (28, 13686670972), (52, 7369745908), (56, 6843335486), (91, 4211283376), (104, 3684872954), (112, 3421667743), (182, 2105641688), (208, 1842436477), (364, 1052820844), (728, 526410422), (821, 466780496), (1456, 263205211), (1642, 233390248), (3284, 116695124), (5747, 66682928), (6568, 58347562), (10673, 35906192), (11494, 33341464), (13136, 29173781), (21346, 17953096), (22988, 16670732), (42692, 8976548), (45976, 8335366), (74711, 5129456), (85384, 4488274), (91952, 4167683), (149422, 2564728), (170768, 2244137), (298844, 1282364), (320591, 1195376), (597688, 641182)]