253714664

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8597}}^1$

素因数の和:8658

約数の個数: 64

約数和(自身を含む): 594293760

約数和(自身を除く): 340579096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7378, 8597, 14756, 17194, 29512, 34388, 60179, 68776, 120358, 146149, 240716, 266507, 292298, 481432, 533014, 584596, 1023043, 1066028, 1169192, 1865549, 2046086, 2132056, 3731098, 4092172, 4530619, 7462196, 8184344, 9061238, 14924392, 18122476, 31714333, 36244952, 63428666, 126857332, 253714664]

約数ペア:

[(1, 253714664), (2, 126857332), (4, 63428666), (7, 36244952), (8, 31714333), (14, 18122476), (17, 14924392), (28, 9061238), (31, 8184344), (34, 7462196), (56, 4530619), (62, 4092172), (68, 3731098), (119, 2132056), (124, 2046086), (136, 1865549), (217, 1169192), (238, 1066028), (248, 1023043), (434, 584596), (476, 533014), (527, 481432), (868, 292298), (952, 266507), (1054, 240716), (1736, 146149), (2108, 120358), (3689, 68776), (4216, 60179), (7378, 34388), (8597, 29512), (14756, 17194)]