1254708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 3913728

約数和(自身を除く): 2659020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 383, 468, 546, 766, 819, 1092, 1149, 1532, 1638, 2298, 2681, 3276, 3447, 4596, 4979, 5362, 6894, 8043, 9958, 10724, 13788, 14937, 16086, 19916, 24129, 29874, 32172, 34853, 44811, 48258, 59748, 69706, 89622, 96516, 104559, 139412, 179244, 209118, 313677, 418236, 627354, 1254708]

約数ペア:

[(1, 1254708), (2, 627354), (3, 418236), (4, 313677), (6, 209118), (7, 179244), (9, 139412), (12, 104559), (13, 96516), (14, 89622), (18, 69706), (21, 59748), (26, 48258), (28, 44811), (36, 34853), (39, 32172), (42, 29874), (52, 24129), (63, 19916), (78, 16086), (84, 14937), (91, 13788), (117, 10724), (126, 9958), (156, 8043), (182, 6894), (234, 5362), (252, 4979), (273, 4596), (364, 3447), (383, 3276), (468, 2681), (546, 2298), (766, 1638), (819, 1532), (1092, 1149)]