305542944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4943

約数の個数: 144

約数和(自身を含む): 1025256960

約数和(自身を除く): 719714016

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, 3472, 3906, 4464, 4889, 5208, 6944, 7812, 8928, 9778, 10416, 14667, 15624, 19556, 20832, 29334, 31248, 34223, 39112, 44001, 58668, 62496, 68446, 78224, 88002, 102669, 117336, 136892, 151559, 156448, 176004, 205338, 234672, 273784, 303118, 308007, 352008, 410676, 454677, 469344, 547568, 606236, 616014, 704016, 821352, 909354, 1060913, 1095136, 1212472, 1232028, 1364031, 1408032, 1642704, 1818708, 2121826, 2424944, 2464056, 2728062, 3182739, 3285408, 3637416, 4243652, 4849888, 4928112, 5456124, 6365478, 7274832, 8487304, 9548217, 9856224, 10912248, 12730956, 14549664, 16974608, 19096434, 21824496, 25461912, 33949216, 38192868, 43648992, 50923824, 76385736, 101847648, 152771472, 305542944]

約数ペア:

[(1, 305542944), (2, 152771472), (3, 101847648), (4, 76385736), (6, 50923824), (7, 43648992), (8, 38192868), (9, 33949216), (12, 25461912), (14, 21824496), (16, 19096434), (18, 16974608), (21, 14549664), (24, 12730956), (28, 10912248), (31, 9856224), (32, 9548217), (36, 8487304), (42, 7274832), (48, 6365478), (56, 5456124), (62, 4928112), (63, 4849888), (72, 4243652), (84, 3637416), (93, 3285408), (96, 3182739), (112, 2728062), (124, 2464056), (126, 2424944), (144, 2121826), (168, 1818708), (186, 1642704), (217, 1408032), (224, 1364031), (248, 1232028), (252, 1212472), (279, 1095136), (288, 1060913), (336, 909354), (372, 821352), (434, 704016), (496, 616014), (504, 606236), (558, 547568), (651, 469344), (672, 454677), (744, 410676), (868, 352008), (992, 308007), (1008, 303118), (1116, 273784), (1302, 234672), (1488, 205338), (1736, 176004), (1953, 156448), (2016, 151559), (2232, 136892), (2604, 117336), (2976, 102669), (3472, 88002), (3906, 78224), (4464, 68446), (4889, 62496), (5208, 58668), (6944, 44001), (7812, 39112), (8928, 34223), (9778, 31248), (10416, 29334), (14667, 20832), (15624, 19556)]