274326516

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 718407144

約数和(自身を除く): 444080628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 477, 549, 636, 732, 954, 1098, 1908, 2196, 2357, 3233, 4714, 6466, 7071, 9428, 9699, 12932, 14142, 19398, 21213, 28284, 29097, 38796, 42426, 58194, 84852, 116388, 124921, 143777, 249842, 287554, 374763, 431331, 499684, 575108, 749526, 862662, 1124289, 1293993, 1499052, 1725324, 2248578, 2587986, 4497156, 5175972, 7620181, 15240362, 22860543, 30480724, 45721086, 68581629, 91442172, 137163258, 274326516]

約数ペア:

[(1, 274326516), (2, 137163258), (3, 91442172), (4, 68581629), (6, 45721086), (9, 30480724), (12, 22860543), (18, 15240362), (36, 7620181), (53, 5175972), (61, 4497156), (106, 2587986), (122, 2248578), (159, 1725324), (183, 1499052), (212, 1293993), (244, 1124289), (318, 862662), (366, 749526), (477, 575108), (549, 499684), (636, 431331), (732, 374763), (954, 287554), (1098, 249842), (1908, 143777), (2196, 124921), (2357, 116388), (3233, 84852), (4714, 58194), (6466, 42426), (7071, 38796), (9428, 29097), (9699, 28284), (12932, 21213), (14142, 19398)]