513864

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 1575420

約数和(自身を除く): 1061556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 156, 162, 183, 216, 234, 244, 312, 324, 351, 366, 468, 488, 549, 648, 702, 732, 793, 936, 1053, 1098, 1404, 1464, 1586, 1647, 2106, 2196, 2379, 2808, 3172, 3294, 4212, 4392, 4758, 4941, 6344, 6588, 7137, 8424, 9516, 9882, 13176, 14274, 19032, 19764, 21411, 28548, 39528, 42822, 57096, 64233, 85644, 128466, 171288, 256932, 513864]

約数ペア:

[(1, 513864), (2, 256932), (3, 171288), (4, 128466), (6, 85644), (8, 64233), (9, 57096), (12, 42822), (13, 39528), (18, 28548), (24, 21411), (26, 19764), (27, 19032), (36, 14274), (39, 13176), (52, 9882), (54, 9516), (61, 8424), (72, 7137), (78, 6588), (81, 6344), (104, 4941), (108, 4758), (117, 4392), (122, 4212), (156, 3294), (162, 3172), (183, 2808), (216, 2379), (234, 2196), (244, 2106), (312, 1647), (324, 1586), (351, 1464), (366, 1404), (468, 1098), (488, 1053), (549, 936), (648, 793), (702, 732)]