417849744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21601}}^1$

素因数の和:21656

約数の個数: 80

約数和(自身を含む): 1200034304

約数和(自身を除く): 782184560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 21601, 43202, 64803, 86404, 129606, 172808, 259212, 280813, 345616, 518424, 561626, 669631, 842439, 1036848, 1123252, 1339262, 1684878, 2008893, 2246504, 2678524, 3369756, 4017786, 4493008, 5357048, 6739512, 8035572, 8705203, 10714096, 13479024, 16071144, 17410406, 26115609, 32142288, 34820812, 52231218, 69641624, 104462436, 139283248, 208924872, 417849744]

約数ペア:

[(1, 417849744), (2, 208924872), (3, 139283248), (4, 104462436), (6, 69641624), (8, 52231218), (12, 34820812), (13, 32142288), (16, 26115609), (24, 17410406), (26, 16071144), (31, 13479024), (39, 10714096), (48, 8705203), (52, 8035572), (62, 6739512), (78, 5357048), (93, 4493008), (104, 4017786), (124, 3369756), (156, 2678524), (186, 2246504), (208, 2008893), (248, 1684878), (312, 1339262), (372, 1123252), (403, 1036848), (496, 842439), (624, 669631), (744, 561626), (806, 518424), (1209, 345616), (1488, 280813), (1612, 259212), (2418, 172808), (3224, 129606), (4836, 86404), (6448, 64803), (9672, 43202), (19344, 21601)]