251300616

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2323

約数の個数: 96

約数和(自身を含む): 738692640

約数和(自身を除く): 487392024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 97, 98, 147, 168, 194, 196, 291, 294, 388, 392, 582, 588, 679, 776, 1164, 1176, 1358, 2037, 2203, 2328, 2716, 4074, 4406, 4753, 5432, 6609, 8148, 8812, 9506, 13218, 14259, 15421, 16296, 17624, 19012, 26436, 28518, 30842, 38024, 46263, 52872, 57036, 61684, 92526, 107947, 114072, 123368, 185052, 213691, 215894, 323841, 370104, 427382, 431788, 641073, 647682, 854764, 863576, 1282146, 1295364, 1495837, 1709528, 2564292, 2590728, 2991674, 4487511, 5128584, 5983348, 8975022, 10470859, 11966696, 17950044, 20941718, 31412577, 35900088, 41883436, 62825154, 83766872, 125650308, 251300616]

約数ペア:

[(1, 251300616), (2, 125650308), (3, 83766872), (4, 62825154), (6, 41883436), (7, 35900088), (8, 31412577), (12, 20941718), (14, 17950044), (21, 11966696), (24, 10470859), (28, 8975022), (42, 5983348), (49, 5128584), (56, 4487511), (84, 2991674), (97, 2590728), (98, 2564292), (147, 1709528), (168, 1495837), (194, 1295364), (196, 1282146), (291, 863576), (294, 854764), (388, 647682), (392, 641073), (582, 431788), (588, 427382), (679, 370104), (776, 323841), (1164, 215894), (1176, 213691), (1358, 185052), (2037, 123368), (2203, 114072), (2328, 107947), (2716, 92526), (4074, 61684), (4406, 57036), (4753, 52872), (5432, 46263), (6609, 38024), (8148, 30842), (8812, 28518), (9506, 26436), (13218, 19012), (14259, 17624), (15421, 16296)]