1649398968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{172243}}^1$

素因数の和:172281

約数の個数: 96

約数和(自身を含む): 5374012800

約数和(自身を除く): 3724613832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 172243, 344486, 516729, 688972, 1033458, 1205701, 1377944, 1550187, 2066916, 2411402, 3100374, 3272617, 3617103, 4133832, 4822804, 6200748, 6545234, 7234206, 9645608, 9817851, 10851309, 12401496, 13090468, 14468412, 19635702, 21702618, 22908319, 26180936, 28936824, 29453553, 39271404, 43405236, 45816638, 58907106, 68724957, 78542808, 86810472, 91633276, 117814212, 137449914, 183266552, 206174871, 235628424, 274899828, 412349742, 549799656, 824699484, 1649398968]

約数ペア:

[(1, 1649398968), (2, 824699484), (3, 549799656), (4, 412349742), (6, 274899828), (7, 235628424), (8, 206174871), (9, 183266552), (12, 137449914), (14, 117814212), (18, 91633276), (19, 86810472), (21, 78542808), (24, 68724957), (28, 58907106), (36, 45816638), (38, 43405236), (42, 39271404), (56, 29453553), (57, 28936824), (63, 26180936), (72, 22908319), (76, 21702618), (84, 19635702), (114, 14468412), (126, 13090468), (133, 12401496), (152, 10851309), (168, 9817851), (171, 9645608), (228, 7234206), (252, 6545234), (266, 6200748), (342, 4822804), (399, 4133832), (456, 3617103), (504, 3272617), (532, 3100374), (684, 2411402), (798, 2066916), (1064, 1550187), (1197, 1377944), (1368, 1205701), (1596, 1033458), (2394, 688972), (3192, 516729), (4788, 344486), (9576, 172243)]