1212777288

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{543359}}^1$

素因数の和:543402

約数の個数: 48

約数和(自身を含む): 3390566400

約数和(自身を除く): 2177789112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 543359, 1086718, 1630077, 2173436, 3260154, 4346872, 4890231, 6520308, 9780462, 13040616, 16844129, 19560924, 33688258, 39121848, 50532387, 67376516, 101064774, 134753032, 151597161, 202129548, 303194322, 404259096, 606388644, 1212777288]

約数ペア:

[(1, 1212777288), (2, 606388644), (3, 404259096), (4, 303194322), (6, 202129548), (8, 151597161), (9, 134753032), (12, 101064774), (18, 67376516), (24, 50532387), (31, 39121848), (36, 33688258), (62, 19560924), (72, 16844129), (93, 13040616), (124, 9780462), (186, 6520308), (248, 4890231), (279, 4346872), (372, 3260154), (558, 2173436), (744, 1630077), (1116, 1086718), (2232, 543359)]