260357076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54377}}^1$

素因数の和:54413

約数の個数: 72

約数和(自身を含む): 791743680

約数和(自身を除く): 531386604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 54377, 108754, 163131, 217508, 326262, 380639, 489393, 652524, 761278, 978786, 1033163, 1141917, 1522556, 1957572, 2066326, 2283834, 3099489, 3425751, 4132652, 4567668, 6198978, 6851502, 7232141, 9298467, 12397956, 13703004, 14464282, 18596934, 21696423, 28928564, 37193868, 43392846, 65089269, 86785692, 130178538, 260357076]

約数ペア:

[(1, 260357076), (2, 130178538), (3, 86785692), (4, 65089269), (6, 43392846), (7, 37193868), (9, 28928564), (12, 21696423), (14, 18596934), (18, 14464282), (19, 13703004), (21, 12397956), (28, 9298467), (36, 7232141), (38, 6851502), (42, 6198978), (57, 4567668), (63, 4132652), (76, 3425751), (84, 3099489), (114, 2283834), (126, 2066326), (133, 1957572), (171, 1522556), (228, 1141917), (252, 1033163), (266, 978786), (342, 761278), (399, 652524), (532, 489393), (684, 380639), (798, 326262), (1197, 217508), (1596, 163131), (2394, 108754), (4788, 54377)]