718919135572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{52181}}^1$

素因数の和:52489

約数の個数: 96

約数和(自身を含む): 1475099144064

約数和(自身を除く): 756180008492

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 113, 163, 187, 226, 326, 374, 452, 652, 748, 1243, 1793, 1921, 2486, 2771, 3586, 3842, 4972, 5542, 7172, 7684, 11084, 18419, 21131, 30481, 36838, 42262, 52181, 60962, 73676, 84524, 104362, 121924, 202609, 208724, 313123, 405218, 573991, 626246, 810436, 887077, 1147982, 1252492, 1774154, 2295964, 3444353, 3548308, 5896453, 6888706, 8505503, 9757847, 11792906, 13777412, 17011006, 19515694, 23585812, 34022012, 39031388, 64860983, 93560533, 100239701, 129721966, 144593551, 187121066, 200479402, 259443932, 289187102, 374242132, 400958804, 578374204, 961121839, 1102636711, 1590529061, 1922243678, 2205273422, 3181058122, 3844487356, 4410546844, 6362116244, 10572340229, 16339071263, 21144680458, 32678142526, 42289360916, 65356285052, 179729783893, 359459567786, 718919135572]

約数ペア:

[(1, 718919135572), (2, 359459567786), (4, 179729783893), (11, 65356285052), (17, 42289360916), (22, 32678142526), (34, 21144680458), (44, 16339071263), (68, 10572340229), (113, 6362116244), (163, 4410546844), (187, 3844487356), (226, 3181058122), (326, 2205273422), (374, 1922243678), (452, 1590529061), (652, 1102636711), (748, 961121839), (1243, 578374204), (1793, 400958804), (1921, 374242132), (2486, 289187102), (2771, 259443932), (3586, 200479402), (3842, 187121066), (4972, 144593551), (5542, 129721966), (7172, 100239701), (7684, 93560533), (11084, 64860983), (18419, 39031388), (21131, 34022012), (30481, 23585812), (36838, 19515694), (42262, 17011006), (52181, 13777412), (60962, 11792906), (73676, 9757847), (84524, 8505503), (104362, 6888706), (121924, 5896453), (202609, 3548308), (208724, 3444353), (313123, 2295964), (405218, 1774154), (573991, 1252492), (626246, 1147982), (810436, 887077)]