455481495384

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1\times {\mathrm{306563}}^1$

素因数の和:308600

約数の個数: 64

約数和(自身を含む): 1176028554240

約数和(自身を除く): 720547058856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 47928, 61907, 123814, 185721, 247628, 306563, 371442, 495256, 613126, 742884, 919689, 1226252, 1485768, 1839378, 2452504, 3678756, 7357512, 9503453, 19006906, 28510359, 38013812, 57020718, 76027624, 114041436, 228082872, 612206311, 1224412622, 1836618933, 2448825244, 3673237866, 4897650488, 7346475732, 14692951464, 18978395641, 37956791282, 56935186923, 75913582564, 113870373846, 151827165128, 227740747692, 455481495384]

約数ペア:

[(1, 455481495384), (2, 227740747692), (3, 151827165128), (4, 113870373846), (6, 75913582564), (8, 56935186923), (12, 37956791282), (24, 18978395641), (31, 14692951464), (62, 7346475732), (93, 4897650488), (124, 3673237866), (186, 2448825244), (248, 1836618933), (372, 1224412622), (744, 612206311), (1997, 228082872), (3994, 114041436), (5991, 76027624), (7988, 57020718), (11982, 38013812), (15976, 28510359), (23964, 19006906), (47928, 9503453), (61907, 7357512), (123814, 3678756), (185721, 2452504), (247628, 1839378), (306563, 1485768), (371442, 1226252), (495256, 919689), (613126, 742884)]