251136715929

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1\times {\mathrm{757}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 392545520640

約数和(自身を除く): 141408804711

約数列:

[1, 3, 11, 19, 33, 57, 103, 121, 209, 309, 363, 467, 627, 757, 1133, 1401, 1957, 2271, 2299, 3399, 5137, 5871, 6897, 8327, 8873, 12463, 14383, 15411, 21527, 24981, 26619, 37389, 43149, 48101, 56507, 64581, 77971, 91597, 97603, 144303, 158213, 169521, 233913, 236797, 274791, 292809, 353519, 474639, 529111, 710391, 857681, 913919, 1060557, 1073633, 1481449, 1587333, 1740343, 2573043, 2741757, 3220899, 3888709, 4444347, 5221029, 5820221, 6716861, 9434491, 10053109, 11666127, 16295939, 17460663, 20150583, 28303473, 30159327, 36412457, 42775799, 48887817, 73885471, 109237371, 110584199, 128327397, 179255329, 221656413, 331752597, 400537027, 537765987, 691836683, 812740181, 1201611081, 2075510049, 2438220543, 4405907297, 7610203513, 13217721891, 22830610539, 83712238643, 251136715929]

約数ペア:

[(1, 251136715929), (3, 83712238643), (11, 22830610539), (19, 13217721891), (33, 7610203513), (57, 4405907297), (103, 2438220543), (121, 2075510049), (209, 1201611081), (309, 812740181), (363, 691836683), (467, 537765987), (627, 400537027), (757, 331752597), (1133, 221656413), (1401, 179255329), (1957, 128327397), (2271, 110584199), (2299, 109237371), (3399, 73885471), (5137, 48887817), (5871, 42775799), (6897, 36412457), (8327, 30159327), (8873, 28303473), (12463, 20150583), (14383, 17460663), (15411, 16295939), (21527, 11666127), (24981, 10053109), (26619, 9434491), (37389, 6716861), (43149, 5820221), (48101, 5221029), (56507, 4444347), (64581, 3888709), (77971, 3220899), (91597, 2741757), (97603, 2573043), (144303, 1740343), (158213, 1587333), (169521, 1481449), (233913, 1073633), (236797, 1060557), (274791, 913919), (292809, 857681), (353519, 710391), (474639, 529111)]