327664716

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 811609344

約数和(自身を除く): 483944628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 529, 727, 852, 1058, 1454, 1587, 1633, 2116, 2181, 2908, 3174, 3266, 4362, 4899, 6348, 6532, 8724, 9798, 16721, 19596, 33442, 37559, 50163, 51617, 66884, 75118, 100326, 103234, 112677, 150236, 154851, 200652, 206468, 225354, 309702, 384583, 450708, 619404, 769166, 1153749, 1187191, 1538332, 2307498, 2374382, 3561573, 4614996, 4748764, 7123146, 14246292, 27305393, 54610786, 81916179, 109221572, 163832358, 327664716]

約数ペア:

[(1, 327664716), (2, 163832358), (3, 109221572), (4, 81916179), (6, 54610786), (12, 27305393), (23, 14246292), (46, 7123146), (69, 4748764), (71, 4614996), (92, 3561573), (138, 2374382), (142, 2307498), (213, 1538332), (276, 1187191), (284, 1153749), (426, 769166), (529, 619404), (727, 450708), (852, 384583), (1058, 309702), (1454, 225354), (1587, 206468), (1633, 200652), (2116, 154851), (2181, 150236), (2908, 112677), (3174, 103234), (3266, 100326), (4362, 75118), (4899, 66884), (6348, 51617), (6532, 50163), (8724, 37559), (9798, 33442), (16721, 19596)]