397969092

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1390

約数の個数: 96

約数和(自身を含む): 1085736960

約数和(自身を除く): 687767868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 131, 138, 207, 262, 276, 393, 414, 524, 621, 786, 828, 1179, 1223, 1242, 1572, 2358, 2446, 2484, 3013, 3537, 3669, 4716, 4892, 6026, 7074, 7338, 9039, 11007, 12052, 14148, 14676, 18078, 22014, 27117, 28129, 33021, 36156, 44028, 54234, 56258, 66042, 81351, 84387, 108468, 112516, 132084, 160213, 162702, 168774, 253161, 320426, 325404, 337548, 480639, 506322, 640852, 759483, 961278, 1012644, 1441917, 1518966, 1922556, 2883834, 3037932, 3684899, 4325751, 5767668, 7369798, 8651502, 11054697, 14739596, 17303004, 22109394, 33164091, 44218788, 66328182, 99492273, 132656364, 198984546, 397969092]

約数ペア:

[(1, 397969092), (2, 198984546), (3, 132656364), (4, 99492273), (6, 66328182), (9, 44218788), (12, 33164091), (18, 22109394), (23, 17303004), (27, 14739596), (36, 11054697), (46, 8651502), (54, 7369798), (69, 5767668), (92, 4325751), (108, 3684899), (131, 3037932), (138, 2883834), (207, 1922556), (262, 1518966), (276, 1441917), (393, 1012644), (414, 961278), (524, 759483), (621, 640852), (786, 506322), (828, 480639), (1179, 337548), (1223, 325404), (1242, 320426), (1572, 253161), (2358, 168774), (2446, 162702), (2484, 160213), (3013, 132084), (3537, 112516), (3669, 108468), (4716, 84387), (4892, 81351), (6026, 66042), (7074, 56258), (7338, 54234), (9039, 44028), (11007, 36156), (12052, 33021), (14148, 28129), (14676, 27117), (18078, 22014)]