2872464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 8666112

約数和(自身を除く): 5793648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 103, 112, 166, 168, 206, 249, 309, 332, 336, 412, 498, 581, 618, 664, 721, 824, 996, 1162, 1236, 1328, 1442, 1648, 1743, 1992, 2163, 2324, 2472, 2884, 3486, 3984, 4326, 4648, 4944, 5768, 6972, 8549, 8652, 9296, 11536, 13944, 17098, 17304, 25647, 27888, 34196, 34608, 51294, 59843, 68392, 102588, 119686, 136784, 179529, 205176, 239372, 359058, 410352, 478744, 718116, 957488, 1436232, 2872464]

約数ペア:

[(1, 2872464), (2, 1436232), (3, 957488), (4, 718116), (6, 478744), (7, 410352), (8, 359058), (12, 239372), (14, 205176), (16, 179529), (21, 136784), (24, 119686), (28, 102588), (42, 68392), (48, 59843), (56, 51294), (83, 34608), (84, 34196), (103, 27888), (112, 25647), (166, 17304), (168, 17098), (206, 13944), (249, 11536), (309, 9296), (332, 8652), (336, 8549), (412, 6972), (498, 5768), (581, 4944), (618, 4648), (664, 4326), (721, 3984), (824, 3486), (996, 2884), (1162, 2472), (1236, 2324), (1328, 2163), (1442, 1992), (1648, 1743)]