393764364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5641}}^1$

素因数の和:5935

約数の個数: 72

約数和(自身を含む): 1141850528

約数和(自身を除く): 748086164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1662, 1939, 2493, 3324, 3878, 4986, 5641, 5817, 7756, 9972, 11282, 11634, 16923, 17451, 22564, 23268, 33846, 34902, 39487, 50769, 67692, 69804, 78974, 101538, 118461, 157948, 203076, 236922, 355383, 473844, 710766, 1421532, 1562557, 3125114, 4687671, 6250228, 9375342, 10937899, 14063013, 18750684, 21875798, 28126026, 32813697, 43751596, 56252052, 65627394, 98441091, 131254788, 196882182, 393764364]

約数ペア:

[(1, 393764364), (2, 196882182), (3, 131254788), (4, 98441091), (6, 65627394), (7, 56252052), (9, 43751596), (12, 32813697), (14, 28126026), (18, 21875798), (21, 18750684), (28, 14063013), (36, 10937899), (42, 9375342), (63, 6250228), (84, 4687671), (126, 3125114), (252, 1562557), (277, 1421532), (554, 710766), (831, 473844), (1108, 355383), (1662, 236922), (1939, 203076), (2493, 157948), (3324, 118461), (3878, 101538), (4986, 78974), (5641, 69804), (5817, 67692), (7756, 50769), (9972, 39487), (11282, 34902), (11634, 33846), (16923, 23268), (17451, 22564)]