572072984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 1354320000

約数和(自身を除く): 782247016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 109, 119, 136, 148, 149, 218, 238, 259, 296, 298, 436, 476, 518, 596, 629, 763, 872, 952, 1036, 1043, 1192, 1258, 1526, 1853, 2072, 2086, 2516, 2533, 3052, 3706, 4033, 4172, 4403, 5032, 5066, 5513, 6104, 7412, 8066, 8344, 8806, 10132, 11026, 12971, 14824, 16132, 16241, 17612, 17731, 20264, 22052, 25942, 28231, 32264, 32482, 35224, 35462, 38591, 44104, 51884, 56462, 64964, 68561, 70924, 77182, 93721, 103768, 112924, 113687, 129928, 137122, 141848, 154364, 187442, 225848, 227374, 274244, 276097, 308728, 374884, 454748, 479927, 548488, 552194, 600917, 656047, 749768, 909496, 959854, 1104388, 1201834, 1312094, 1919708, 1932679, 2208776, 2403668, 2624188, 3839416, 3865358, 4206419, 4807336, 5248376, 7730716, 8412838, 10215589, 15461432, 16825676, 20431178, 33651352, 40862356, 71509123, 81724712, 143018246, 286036492, 572072984]

約数ペア:

[(1, 572072984), (2, 286036492), (4, 143018246), (7, 81724712), (8, 71509123), (14, 40862356), (17, 33651352), (28, 20431178), (34, 16825676), (37, 15461432), (56, 10215589), (68, 8412838), (74, 7730716), (109, 5248376), (119, 4807336), (136, 4206419), (148, 3865358), (149, 3839416), (218, 2624188), (238, 2403668), (259, 2208776), (296, 1932679), (298, 1919708), (436, 1312094), (476, 1201834), (518, 1104388), (596, 959854), (629, 909496), (763, 749768), (872, 656047), (952, 600917), (1036, 552194), (1043, 548488), (1192, 479927), (1258, 454748), (1526, 374884), (1853, 308728), (2072, 276097), (2086, 274244), (2516, 227374), (2533, 225848), (3052, 187442), (3706, 154364), (4033, 141848), (4172, 137122), (4403, 129928), (5032, 113687), (5066, 112924), (5513, 103768), (6104, 93721), (7412, 77182), (8066, 70924), (8344, 68561), (8806, 64964), (10132, 56462), (11026, 51884), (12971, 44104), (14824, 38591), (16132, 35462), (16241, 35224), (17612, 32482), (17731, 32264), (20264, 28231), (22052, 25942)]