40412604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 102876928

約数和(自身を除く): 62464324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 271, 289, 516, 542, 578, 731, 813, 867, 1084, 1156, 1462, 1626, 1734, 2193, 2924, 3252, 3468, 4386, 4607, 8772, 9214, 11653, 12427, 13821, 18428, 23306, 24854, 27642, 34959, 37281, 46612, 49708, 55284, 69918, 74562, 78319, 139836, 149124, 156638, 198101, 234957, 313276, 396202, 469914, 594303, 792404, 939828, 1188606, 2377212, 3367717, 6735434, 10103151, 13470868, 20206302, 40412604]

約数ペア:

[(1, 40412604), (2, 20206302), (3, 13470868), (4, 10103151), (6, 6735434), (12, 3367717), (17, 2377212), (34, 1188606), (43, 939828), (51, 792404), (68, 594303), (86, 469914), (102, 396202), (129, 313276), (172, 234957), (204, 198101), (258, 156638), (271, 149124), (289, 139836), (516, 78319), (542, 74562), (578, 69918), (731, 55284), (813, 49708), (867, 46612), (1084, 37281), (1156, 34959), (1462, 27642), (1626, 24854), (1734, 23306), (2193, 18428), (2924, 13821), (3252, 12427), (3468, 11653), (4386, 9214), (4607, 8772)]