1664231088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{5711}}^1$

素因数の和:6202

約数の個数: 80

約数和(自身を含む): 4640702976

約数和(自身を除く): 2976471888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 467, 624, 934, 1401, 1868, 2802, 3736, 5604, 5711, 6071, 7472, 11208, 11422, 12142, 17133, 18213, 22416, 22844, 24284, 34266, 36426, 45688, 48568, 68532, 72852, 74243, 91376, 97136, 137064, 145704, 148486, 222729, 274128, 291408, 296972, 445458, 593944, 890916, 1187888, 1781832, 2667037, 3563664, 5334074, 8001111, 10668148, 16002222, 21336296, 32004444, 34671481, 42672592, 64008888, 69342962, 104014443, 128017776, 138685924, 208028886, 277371848, 416057772, 554743696, 832115544, 1664231088]

約数ペア:

[(1, 1664231088), (2, 832115544), (3, 554743696), (4, 416057772), (6, 277371848), (8, 208028886), (12, 138685924), (13, 128017776), (16, 104014443), (24, 69342962), (26, 64008888), (39, 42672592), (48, 34671481), (52, 32004444), (78, 21336296), (104, 16002222), (156, 10668148), (208, 8001111), (312, 5334074), (467, 3563664), (624, 2667037), (934, 1781832), (1401, 1187888), (1868, 890916), (2802, 593944), (3736, 445458), (5604, 296972), (5711, 291408), (6071, 274128), (7472, 222729), (11208, 148486), (11422, 145704), (12142, 137064), (17133, 97136), (18213, 91376), (22416, 74243), (22844, 72852), (24284, 68532), (34266, 48568), (36426, 45688)]