477710996

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3467}}^1$

素因数の和:3541

約数の個数: 72

約数和(自身を含む): 1051636320

約数和(自身を除く): 573925324

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 931, 1036, 1406, 1813, 1862, 2812, 3467, 3626, 3724, 4921, 6934, 7252, 9842, 13868, 19684, 24269, 34447, 48538, 65873, 68894, 97076, 128279, 131746, 137788, 169883, 256558, 263492, 339766, 461111, 513116, 679532, 897953, 922222, 1795906, 1844444, 2437301, 3227777, 3591812, 4874602, 6285671, 6455554, 9749204, 12571342, 12911108, 17061107, 25142684, 34122214, 68244428, 119427749, 238855498, 477710996]

約数ペア:

[(1, 477710996), (2, 238855498), (4, 119427749), (7, 68244428), (14, 34122214), (19, 25142684), (28, 17061107), (37, 12911108), (38, 12571342), (49, 9749204), (74, 6455554), (76, 6285671), (98, 4874602), (133, 3591812), (148, 3227777), (196, 2437301), (259, 1844444), (266, 1795906), (518, 922222), (532, 897953), (703, 679532), (931, 513116), (1036, 461111), (1406, 339766), (1813, 263492), (1862, 256558), (2812, 169883), (3467, 137788), (3626, 131746), (3724, 128279), (4921, 97076), (6934, 68894), (7252, 65873), (9842, 48538), (13868, 34447), (19684, 24269)]