312173856

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63761}}^1$

素因数の和:63794

約数の個数: 72

約数和(自身を含む): 939979404

約数和(自身を除く): 627805548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 63761, 127522, 191283, 255044, 382566, 510088, 573849, 765132, 1020176, 1083937, 1147698, 1530264, 2040352, 2167874, 2295396, 3060528, 3251811, 4335748, 4590792, 6121056, 6503622, 8671496, 9181584, 9755433, 13007244, 17342992, 18363168, 19510866, 26014488, 34685984, 39021732, 52028976, 78043464, 104057952, 156086928, 312173856]

約数ペア:

[(1, 312173856), (2, 156086928), (3, 104057952), (4, 78043464), (6, 52028976), (8, 39021732), (9, 34685984), (12, 26014488), (16, 19510866), (17, 18363168), (18, 17342992), (24, 13007244), (32, 9755433), (34, 9181584), (36, 8671496), (48, 6503622), (51, 6121056), (68, 4590792), (72, 4335748), (96, 3251811), (102, 3060528), (136, 2295396), (144, 2167874), (153, 2040352), (204, 1530264), (272, 1147698), (288, 1083937), (306, 1020176), (408, 765132), (544, 573849), (612, 510088), (816, 382566), (1224, 255044), (1632, 191283), (2448, 127522), (4896, 63761)]