890686524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 2629888800

約数和(自身を除く): 1739202276

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 109, 147, 156, 182, 196, 218, 273, 294, 327, 364, 436, 546, 588, 637, 654, 763, 1069, 1092, 1274, 1308, 1417, 1526, 1911, 2138, 2289, 2548, 2834, 3052, 3207, 3822, 4251, 4276, 4578, 5341, 5668, 6414, 7483, 7644, 8502, 9156, 9919, 10682, 12828, 13897, 14966, 16023, 17004, 19838, 21364, 22449, 27794, 29757, 29932, 32046, 39676, 41691, 44898, 52381, 55588, 59514, 64092, 69433, 83382, 89796, 97279, 104762, 116521, 119028, 138866, 157143, 166764, 194558, 208299, 209524, 233042, 277732, 291837, 314286, 349563, 389116, 416598, 466084, 583674, 628572, 680953, 699126, 815647, 833196, 1167348, 1361906, 1398252, 1514773, 1631294, 2042859, 2446941, 2723812, 3029546, 3262588, 4085718, 4544319, 4893882, 5709529, 6059092, 8171436, 9088638, 9787764, 10603411, 11419058, 17128587, 18177276, 21206822, 22838116, 31810233, 34257174, 42413644, 63620466, 68514348, 74223877, 127240932, 148447754, 222671631, 296895508, 445343262, 890686524]

約数ペア:

[(1, 890686524), (2, 445343262), (3, 296895508), (4, 222671631), (6, 148447754), (7, 127240932), (12, 74223877), (13, 68514348), (14, 63620466), (21, 42413644), (26, 34257174), (28, 31810233), (39, 22838116), (42, 21206822), (49, 18177276), (52, 17128587), (78, 11419058), (84, 10603411), (91, 9787764), (98, 9088638), (109, 8171436), (147, 6059092), (156, 5709529), (182, 4893882), (196, 4544319), (218, 4085718), (273, 3262588), (294, 3029546), (327, 2723812), (364, 2446941), (436, 2042859), (546, 1631294), (588, 1514773), (637, 1398252), (654, 1361906), (763, 1167348), (1069, 833196), (1092, 815647), (1274, 699126), (1308, 680953), (1417, 628572), (1526, 583674), (1911, 466084), (2138, 416598), (2289, 389116), (2548, 349563), (2834, 314286), (3052, 291837), (3207, 277732), (3822, 233042), (4251, 209524), (4276, 208299), (4578, 194558), (5341, 166764), (5668, 157143), (6414, 138866), (7483, 119028), (7644, 116521), (8502, 104762), (9156, 97279), (9919, 89796), (10682, 83382), (12828, 69433), (13897, 64092), (14966, 59514), (16023, 55588), (17004, 52381), (19838, 44898), (21364, 41691), (22449, 39676), (27794, 32046), (29757, 29932)]