448078446

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 1016540160

約数和(自身を除く): 568461714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 271, 402, 457, 542, 603, 813, 914, 1206, 1371, 1626, 1809, 2439, 2742, 3618, 4113, 4878, 7317, 8226, 12339, 14634, 18157, 24678, 30619, 36314, 54471, 61238, 91857, 108942, 123847, 163413, 183714, 247694, 275571, 326826, 371541, 490239, 551142, 743082, 826713, 980478, 1114623, 1653426, 2229246, 3343869, 6687738, 8297749, 16595498, 24893247, 49786494, 74679741, 149359482, 224039223, 448078446]

約数ペア:

[(1, 448078446), (2, 224039223), (3, 149359482), (6, 74679741), (9, 49786494), (18, 24893247), (27, 16595498), (54, 8297749), (67, 6687738), (134, 3343869), (201, 2229246), (271, 1653426), (402, 1114623), (457, 980478), (542, 826713), (603, 743082), (813, 551142), (914, 490239), (1206, 371541), (1371, 326826), (1626, 275571), (1809, 247694), (2439, 183714), (2742, 163413), (3618, 123847), (4113, 108942), (4878, 91857), (7317, 61238), (8226, 54471), (12339, 36314), (14634, 30619), (18157, 24678)]