1281330792

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{121063}}^1$

素因数の和:121092

約数の個数: 96

約数和(自身を含む): 4140388800

約数和(自身を除く): 2859058008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 121063, 242126, 363189, 484252, 726378, 847441, 968504, 1089567, 1452756, 1694882, 2179134, 2542323, 2905512, 3268701, 3389764, 4358268, 5084646, 5932087, 6537402, 6779528, 7626969, 8716536, 10169292, 11864174, 13074804, 15253938, 17796261, 20338584, 22880907, 23728348, 26149608, 30507876, 35592522, 45761814, 47456696, 53388783, 61015752, 71185044, 91523628, 106777566, 142370088, 160166349, 183047256, 213555132, 320332698, 427110264, 640665396, 1281330792]

約数ペア:

[(1, 1281330792), (2, 640665396), (3, 427110264), (4, 320332698), (6, 213555132), (7, 183047256), (8, 160166349), (9, 142370088), (12, 106777566), (14, 91523628), (18, 71185044), (21, 61015752), (24, 53388783), (27, 47456696), (28, 45761814), (36, 35592522), (42, 30507876), (49, 26149608), (54, 23728348), (56, 22880907), (63, 20338584), (72, 17796261), (84, 15253938), (98, 13074804), (108, 11864174), (126, 10169292), (147, 8716536), (168, 7626969), (189, 6779528), (196, 6537402), (216, 5932087), (252, 5084646), (294, 4358268), (378, 3389764), (392, 3268701), (441, 2905512), (504, 2542323), (588, 2179134), (756, 1694882), (882, 1452756), (1176, 1089567), (1323, 968504), (1512, 847441), (1764, 726378), (2646, 484252), (3528, 363189), (5292, 242126), (10584, 121063)]