651638624

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2192

約数の個数: 96

約数和(自身を含む): 1594232640

約数和(自身を除く): 942594016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 109, 112, 182, 208, 218, 224, 364, 416, 436, 728, 763, 872, 1417, 1456, 1526, 1744, 2053, 2834, 2912, 3052, 3488, 4106, 5668, 6104, 8212, 9919, 11336, 12208, 14371, 16424, 19838, 22672, 24416, 26689, 28742, 32848, 39676, 45344, 53378, 57484, 65696, 79352, 106756, 114968, 158704, 186823, 213512, 223777, 229936, 317408, 373646, 427024, 447554, 459872, 747292, 854048, 895108, 1494584, 1566439, 1790216, 2909101, 2989168, 3132878, 3580432, 5818202, 5978336, 6265756, 7160864, 11636404, 12531512, 20363707, 23272808, 25063024, 40727414, 46545616, 50126048, 81454828, 93091232, 162909656, 325819312, 651638624]

約数ペア:

[(1, 651638624), (2, 325819312), (4, 162909656), (7, 93091232), (8, 81454828), (13, 50126048), (14, 46545616), (16, 40727414), (26, 25063024), (28, 23272808), (32, 20363707), (52, 12531512), (56, 11636404), (91, 7160864), (104, 6265756), (109, 5978336), (112, 5818202), (182, 3580432), (208, 3132878), (218, 2989168), (224, 2909101), (364, 1790216), (416, 1566439), (436, 1494584), (728, 895108), (763, 854048), (872, 747292), (1417, 459872), (1456, 447554), (1526, 427024), (1744, 373646), (2053, 317408), (2834, 229936), (2912, 223777), (3052, 213512), (3488, 186823), (4106, 158704), (5668, 114968), (6104, 106756), (8212, 79352), (9919, 65696), (11336, 57484), (12208, 53378), (14371, 45344), (16424, 39676), (19838, 32848), (22672, 28742), (24416, 26689)]