213692472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1890

約数の個数: 128

約数和(自身を含む): 687360000

約数和(自身を除く): 473667528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 711, 756, 948, 1106, 1422, 1512, 1659, 1789, 1896, 2133, 2212, 2844, 3318, 3578, 4266, 4424, 4977, 5367, 5688, 6636, 7156, 8532, 9954, 10734, 12523, 13272, 14312, 14931, 16101, 17064, 19908, 21468, 25046, 29862, 32202, 37569, 39816, 42936, 48303, 50092, 59724, 64404, 75138, 96606, 100184, 112707, 119448, 128808, 141331, 150276, 193212, 225414, 282662, 300552, 338121, 386424, 423993, 450828, 565324, 676242, 847986, 901656, 989317, 1130648, 1271979, 1352484, 1695972, 1978634, 2543958, 2704968, 2967951, 3391944, 3815937, 3957268, 5087916, 5935902, 7631874, 7914536, 8903853, 10175832, 11871804, 15263748, 17807706, 23743608, 26711559, 30527496, 35615412, 53423118, 71230824, 106846236, 213692472]

約数ペア:

[(1, 213692472), (2, 106846236), (3, 71230824), (4, 53423118), (6, 35615412), (7, 30527496), (8, 26711559), (9, 23743608), (12, 17807706), (14, 15263748), (18, 11871804), (21, 10175832), (24, 8903853), (27, 7914536), (28, 7631874), (36, 5935902), (42, 5087916), (54, 3957268), (56, 3815937), (63, 3391944), (72, 2967951), (79, 2704968), (84, 2543958), (108, 1978634), (126, 1695972), (158, 1352484), (168, 1271979), (189, 1130648), (216, 989317), (237, 901656), (252, 847986), (316, 676242), (378, 565324), (474, 450828), (504, 423993), (553, 386424), (632, 338121), (711, 300552), (756, 282662), (948, 225414), (1106, 193212), (1422, 150276), (1512, 141331), (1659, 128808), (1789, 119448), (1896, 112707), (2133, 100184), (2212, 96606), (2844, 75138), (3318, 64404), (3578, 59724), (4266, 50092), (4424, 48303), (4977, 42936), (5367, 39816), (5688, 37569), (6636, 32202), (7156, 29862), (8532, 25046), (9954, 21468), (10734, 19908), (12523, 17064), (13272, 16101), (14312, 14931)]