216423648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3517

約数の個数: 144

約数和(自身を含む): 726276096

約数和(自身を除く): 509852448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3463, 3472, 3906, 4464, 5208, 6926, 6944, 7812, 8928, 10389, 10416, 13852, 15624, 20778, 20832, 24241, 27704, 31167, 31248, 41556, 48482, 55408, 62334, 62496, 72723, 83112, 96964, 107353, 110816, 124668, 145446, 166224, 193928, 214706, 218169, 249336, 290892, 322059, 332448, 387856, 429412, 436338, 498672, 581784, 644118, 751471, 775712, 858824, 872676, 966177, 997344, 1163568, 1288236, 1502942, 1717648, 1745352, 1932354, 2254413, 2327136, 2576472, 3005884, 3435296, 3490704, 3864708, 4508826, 5152944, 6011768, 6763239, 6981408, 7729416, 9017652, 10305888, 12023536, 13526478, 15458832, 18035304, 24047072, 27052956, 30917664, 36070608, 54105912, 72141216, 108211824, 216423648]

約数ペア:

[(1, 216423648), (2, 108211824), (3, 72141216), (4, 54105912), (6, 36070608), (7, 30917664), (8, 27052956), (9, 24047072), (12, 18035304), (14, 15458832), (16, 13526478), (18, 12023536), (21, 10305888), (24, 9017652), (28, 7729416), (31, 6981408), (32, 6763239), (36, 6011768), (42, 5152944), (48, 4508826), (56, 3864708), (62, 3490704), (63, 3435296), (72, 3005884), (84, 2576472), (93, 2327136), (96, 2254413), (112, 1932354), (124, 1745352), (126, 1717648), (144, 1502942), (168, 1288236), (186, 1163568), (217, 997344), (224, 966177), (248, 872676), (252, 858824), (279, 775712), (288, 751471), (336, 644118), (372, 581784), (434, 498672), (496, 436338), (504, 429412), (558, 387856), (651, 332448), (672, 322059), (744, 290892), (868, 249336), (992, 218169), (1008, 214706), (1116, 193928), (1302, 166224), (1488, 145446), (1736, 124668), (1953, 110816), (2016, 107353), (2232, 96964), (2604, 83112), (2976, 72723), (3463, 62496), (3472, 62334), (3906, 55408), (4464, 48482), (5208, 41556), (6926, 31248), (6944, 31167), (7812, 27704), (8928, 24241), (10389, 20832), (10416, 20778), (13852, 15624)]