1648520976

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{4597}}^1$

素因数の和:4880

約数の個数: 80

約数和(自身を含む): 4415257088

約数和(自身を除く): 2766736112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 241, 248, 372, 482, 496, 723, 744, 964, 1446, 1488, 1928, 2892, 3856, 4597, 5784, 7471, 9194, 11568, 13791, 14942, 18388, 22413, 27582, 29884, 36776, 44826, 55164, 59768, 73552, 89652, 110328, 119536, 142507, 179304, 220656, 285014, 358608, 427521, 570028, 855042, 1107877, 1140056, 1710084, 2215754, 2280112, 3323631, 3420168, 4431508, 6647262, 6840336, 8863016, 13294524, 17726032, 26589048, 34344187, 53178096, 68688374, 103032561, 137376748, 206065122, 274753496, 412130244, 549506992, 824260488, 1648520976]

約数ペア:

[(1, 1648520976), (2, 824260488), (3, 549506992), (4, 412130244), (6, 274753496), (8, 206065122), (12, 137376748), (16, 103032561), (24, 68688374), (31, 53178096), (48, 34344187), (62, 26589048), (93, 17726032), (124, 13294524), (186, 8863016), (241, 6840336), (248, 6647262), (372, 4431508), (482, 3420168), (496, 3323631), (723, 2280112), (744, 2215754), (964, 1710084), (1446, 1140056), (1488, 1107877), (1928, 855042), (2892, 570028), (3856, 427521), (4597, 358608), (5784, 285014), (7471, 220656), (9194, 179304), (11568, 142507), (13791, 119536), (14942, 110328), (18388, 89652), (22413, 73552), (27582, 59768), (29884, 55164), (36776, 44826)]