492027732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2539}}^1$

素因数の和:3325

約数の個数: 72

約数和(自身を含む): 1423822400

約数和(自身を除く): 931794668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 769, 1538, 2307, 2539, 3076, 4614, 5078, 5383, 6921, 7617, 9228, 10156, 10766, 13842, 15234, 16149, 17773, 21532, 22851, 27684, 30468, 32298, 35546, 45702, 48447, 53319, 64596, 71092, 91404, 96894, 106638, 159957, 193788, 213276, 319914, 639828, 1952491, 3904982, 5857473, 7809964, 11714946, 13667437, 17572419, 23429892, 27334874, 35144838, 41002311, 54669748, 70289676, 82004622, 123006933, 164009244, 246013866, 492027732]

約数ペア:

[(1, 492027732), (2, 246013866), (3, 164009244), (4, 123006933), (6, 82004622), (7, 70289676), (9, 54669748), (12, 41002311), (14, 35144838), (18, 27334874), (21, 23429892), (28, 17572419), (36, 13667437), (42, 11714946), (63, 7809964), (84, 5857473), (126, 3904982), (252, 1952491), (769, 639828), (1538, 319914), (2307, 213276), (2539, 193788), (3076, 159957), (4614, 106638), (5078, 96894), (5383, 91404), (6921, 71092), (7617, 64596), (9228, 53319), (10156, 48447), (10766, 45702), (13842, 35546), (15234, 32298), (16149, 30468), (17773, 27684), (21532, 22851)]