213564456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13669}}^1$

素因数の和:13719

約数の個数: 96

約数和(自身を含む): 682406400

約数和(自身を除く): 468841944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 13669, 15624, 27338, 41007, 54676, 82014, 95683, 109352, 123021, 164028, 191366, 246042, 287049, 328056, 382732, 423739, 492084, 574098, 765464, 847478, 861147, 984168, 1148196, 1271217, 1694956, 1722294, 2296392, 2542434, 2966173, 3389912, 3444588, 3813651, 5084868, 5932346, 6889176, 7627302, 8898519, 10169736, 11864692, 15254604, 17797038, 23729384, 26695557, 30509208, 35594076, 53391114, 71188152, 106782228, 213564456]

約数ペア:

[(1, 213564456), (2, 106782228), (3, 71188152), (4, 53391114), (6, 35594076), (7, 30509208), (8, 26695557), (9, 23729384), (12, 17797038), (14, 15254604), (18, 11864692), (21, 10169736), (24, 8898519), (28, 7627302), (31, 6889176), (36, 5932346), (42, 5084868), (56, 3813651), (62, 3444588), (63, 3389912), (72, 2966173), (84, 2542434), (93, 2296392), (124, 1722294), (126, 1694956), (168, 1271217), (186, 1148196), (217, 984168), (248, 861147), (252, 847478), (279, 765464), (372, 574098), (434, 492084), (504, 423739), (558, 382732), (651, 328056), (744, 287049), (868, 246042), (1116, 191366), (1302, 164028), (1736, 123021), (1953, 109352), (2232, 95683), (2604, 82014), (3906, 54676), (5208, 41007), (7812, 27338), (13669, 15624)]