4390488

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 12691380

約数和(自身を除く): 8300892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 211, 289, 306, 408, 422, 578, 612, 633, 844, 867, 1156, 1224, 1266, 1688, 1734, 1899, 2312, 2532, 2601, 3468, 3587, 3798, 5064, 5202, 6936, 7174, 7596, 10404, 10761, 14348, 15192, 20808, 21522, 28696, 32283, 43044, 60979, 64566, 86088, 121958, 129132, 182937, 243916, 258264, 365874, 487832, 548811, 731748, 1097622, 1463496, 2195244, 4390488]

約数ペア:

[(1, 4390488), (2, 2195244), (3, 1463496), (4, 1097622), (6, 731748), (8, 548811), (9, 487832), (12, 365874), (17, 258264), (18, 243916), (24, 182937), (34, 129132), (36, 121958), (51, 86088), (68, 64566), (72, 60979), (102, 43044), (136, 32283), (153, 28696), (204, 21522), (211, 20808), (289, 15192), (306, 14348), (408, 10761), (422, 10404), (578, 7596), (612, 7174), (633, 6936), (844, 5202), (867, 5064), (1156, 3798), (1224, 3587), (1266, 3468), (1688, 2601), (1734, 2532), (1899, 2312)]