7139356536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{11447}}^1$

素因数の和:13468

約数の個数: 64

約数和(自身を含む): 19232640000

約数和(自身を除く): 12093283464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1999, 3998, 5997, 7996, 11447, 11994, 15992, 22894, 23988, 25987, 34341, 45788, 47976, 51974, 68682, 77961, 91576, 103948, 137364, 148811, 155922, 207896, 274728, 297622, 311844, 446433, 595244, 623688, 892866, 1190488, 1785732, 3571464, 22882553, 45765106, 68647659, 91530212, 137295318, 183060424, 274590636, 297473189, 549181272, 594946378, 892419567, 1189892756, 1784839134, 2379785512, 3569678268, 7139356536]

約数ペア:

[(1, 7139356536), (2, 3569678268), (3, 2379785512), (4, 1784839134), (6, 1189892756), (8, 892419567), (12, 594946378), (13, 549181272), (24, 297473189), (26, 274590636), (39, 183060424), (52, 137295318), (78, 91530212), (104, 68647659), (156, 45765106), (312, 22882553), (1999, 3571464), (3998, 1785732), (5997, 1190488), (7996, 892866), (11447, 623688), (11994, 595244), (15992, 446433), (22894, 311844), (23988, 297622), (25987, 274728), (34341, 207896), (45788, 155922), (47976, 148811), (51974, 137364), (68682, 103948), (77961, 91576)]