520696224

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{13007}}^1$

素因数の和:13162

約数の個数: 72

約数和(自身を含む): 1491497280

約数和(自身を除く): 970801056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13007, 13344, 20016, 26014, 39021, 40032, 52028, 78042, 104056, 117063, 156084, 208112, 234126, 312168, 416224, 468252, 624336, 936504, 1248672, 1807973, 1873008, 3615946, 3746016, 5423919, 7231892, 10847838, 14463784, 16271757, 21695676, 28927568, 32543514, 43391352, 57855136, 65087028, 86782704, 130174056, 173565408, 260348112, 520696224]

約数ペア:

[(1, 520696224), (2, 260348112), (3, 173565408), (4, 130174056), (6, 86782704), (8, 65087028), (9, 57855136), (12, 43391352), (16, 32543514), (18, 28927568), (24, 21695676), (32, 16271757), (36, 14463784), (48, 10847838), (72, 7231892), (96, 5423919), (139, 3746016), (144, 3615946), (278, 1873008), (288, 1807973), (417, 1248672), (556, 936504), (834, 624336), (1112, 468252), (1251, 416224), (1668, 312168), (2224, 234126), (2502, 208112), (3336, 156084), (4448, 117063), (5004, 104056), (6672, 78042), (10008, 52028), (13007, 40032), (13344, 39021), (20016, 26014)]