656196948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2677}}^1$

素因数の和:3317

約数の個数: 72

約数和(自身を含む): 1813113120

約数和(自身を除く): 1156916172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 619, 1238, 1857, 2476, 2677, 3714, 5354, 5571, 6809, 7428, 8031, 10708, 11142, 13618, 16062, 20427, 22284, 24093, 27236, 29447, 32124, 40854, 48186, 58894, 61281, 81708, 88341, 96372, 117788, 122562, 176682, 245124, 265023, 353364, 530046, 1060092, 1657063, 3314126, 4971189, 6628252, 9942378, 14913567, 18227693, 19884756, 29827134, 36455386, 54683079, 59654268, 72910772, 109366158, 164049237, 218732316, 328098474, 656196948]

約数ペア:

[(1, 656196948), (2, 328098474), (3, 218732316), (4, 164049237), (6, 109366158), (9, 72910772), (11, 59654268), (12, 54683079), (18, 36455386), (22, 29827134), (33, 19884756), (36, 18227693), (44, 14913567), (66, 9942378), (99, 6628252), (132, 4971189), (198, 3314126), (396, 1657063), (619, 1060092), (1238, 530046), (1857, 353364), (2476, 265023), (2677, 245124), (3714, 176682), (5354, 122562), (5571, 117788), (6809, 96372), (7428, 88341), (8031, 81708), (10708, 61281), (11142, 58894), (13618, 48186), (16062, 40854), (20427, 32124), (22284, 29447), (24093, 27236)]