669631716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{17239}}^1$

素因数の和:17345

約数の個数: 72

約数和(自身を含む): 1844955840

約数和(自身を除く): 1175324124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 6474, 9711, 12948, 17239, 19422, 34478, 38844, 51717, 68956, 103434, 155151, 206868, 224107, 310302, 448214, 620604, 672321, 896428, 1344642, 1430837, 2016963, 2689284, 2861674, 4033926, 4292511, 5723348, 8067852, 8585022, 12877533, 17170044, 18600881, 25755066, 37201762, 51510132, 55802643, 74403524, 111605286, 167407929, 223210572, 334815858, 669631716]

約数ペア:

[(1, 669631716), (2, 334815858), (3, 223210572), (4, 167407929), (6, 111605286), (9, 74403524), (12, 55802643), (13, 51510132), (18, 37201762), (26, 25755066), (36, 18600881), (39, 17170044), (52, 12877533), (78, 8585022), (83, 8067852), (117, 5723348), (156, 4292511), (166, 4033926), (234, 2861674), (249, 2689284), (332, 2016963), (468, 1430837), (498, 1344642), (747, 896428), (996, 672321), (1079, 620604), (1494, 448214), (2158, 310302), (2988, 224107), (3237, 206868), (4316, 155151), (6474, 103434), (9711, 68956), (12948, 51717), (17239, 38844), (19422, 34478)]