251012424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1429}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 677476800

約数和(自身を除く): 426464376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 563, 1126, 1429, 1689, 2252, 2858, 3378, 4287, 4504, 5716, 6756, 7319, 8574, 11432, 13512, 14638, 17148, 18577, 21957, 29276, 34296, 37154, 43914, 55731, 58552, 74308, 87828, 111462, 148616, 175656, 222924, 445848, 804527, 1609054, 2413581, 3218108, 4827162, 6436216, 9654324, 10458851, 19308648, 20917702, 31376553, 41835404, 62753106, 83670808, 125506212, 251012424]

約数ペア:

[(1, 251012424), (2, 125506212), (3, 83670808), (4, 62753106), (6, 41835404), (8, 31376553), (12, 20917702), (13, 19308648), (24, 10458851), (26, 9654324), (39, 6436216), (52, 4827162), (78, 3218108), (104, 2413581), (156, 1609054), (312, 804527), (563, 445848), (1126, 222924), (1429, 175656), (1689, 148616), (2252, 111462), (2858, 87828), (3378, 74308), (4287, 58552), (4504, 55731), (5716, 43914), (6756, 37154), (7319, 34296), (8574, 29276), (11432, 21957), (13512, 18577), (14638, 17148)]