408075084

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 1132947200

約数和(自身を除く): 724872116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 151, 162, 171, 228, 302, 324, 342, 439, 453, 513, 604, 684, 878, 906, 1026, 1317, 1359, 1539, 1756, 1812, 2052, 2634, 2718, 2869, 3078, 3951, 4077, 5268, 5436, 5738, 6156, 7902, 8154, 8341, 8607, 11476, 11853, 12231, 15804, 16308, 16682, 17214, 23706, 24462, 25023, 25821, 33364, 34428, 35559, 47412, 48924, 50046, 51642, 66289, 71118, 75069, 77463, 100092, 103284, 132578, 142236, 150138, 154926, 198867, 225207, 232389, 265156, 300276, 309852, 397734, 450414, 464778, 596601, 675621, 795468, 900828, 929556, 1193202, 1259491, 1351242, 1789803, 2386404, 2518982, 2702484, 3579606, 3778473, 5037964, 5369409, 7159212, 7556946, 10738818, 11335419, 15113892, 21477636, 22670838, 34006257, 45341676, 68012514, 102018771, 136025028, 204037542, 408075084]

約数ペア:

[(1, 408075084), (2, 204037542), (3, 136025028), (4, 102018771), (6, 68012514), (9, 45341676), (12, 34006257), (18, 22670838), (19, 21477636), (27, 15113892), (36, 11335419), (38, 10738818), (54, 7556946), (57, 7159212), (76, 5369409), (81, 5037964), (108, 3778473), (114, 3579606), (151, 2702484), (162, 2518982), (171, 2386404), (228, 1789803), (302, 1351242), (324, 1259491), (342, 1193202), (439, 929556), (453, 900828), (513, 795468), (604, 675621), (684, 596601), (878, 464778), (906, 450414), (1026, 397734), (1317, 309852), (1359, 300276), (1539, 265156), (1756, 232389), (1812, 225207), (2052, 198867), (2634, 154926), (2718, 150138), (2869, 142236), (3078, 132578), (3951, 103284), (4077, 100092), (5268, 77463), (5436, 75069), (5738, 71118), (6156, 66289), (7902, 51642), (8154, 50046), (8341, 48924), (8607, 47412), (11476, 35559), (11853, 34428), (12231, 33364), (15804, 25821), (16308, 25023), (16682, 24462), (17214, 23706)]