253298682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2708

約数の個数: 96

約数和(自身を含む): 687173760

約数和(自身を除く): 433875078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 59, 63, 78, 91, 117, 118, 126, 177, 182, 234, 273, 354, 413, 531, 546, 767, 819, 826, 1062, 1239, 1534, 1638, 2301, 2478, 2621, 3717, 4602, 5242, 5369, 6903, 7434, 7863, 10738, 13806, 15726, 16107, 18347, 23589, 32214, 34073, 36694, 47178, 48321, 55041, 68146, 96642, 102219, 110082, 154639, 165123, 204438, 238511, 306657, 309278, 330246, 463917, 477022, 613314, 715533, 927834, 1082473, 1391751, 1431066, 2010307, 2146599, 2164946, 2783502, 3247419, 4020614, 4293198, 6030921, 6494838, 9742257, 12061842, 14072149, 18092763, 19484514, 28144298, 36185526, 42216447, 84432894, 126649341, 253298682]

約数ペア:

[(1, 253298682), (2, 126649341), (3, 84432894), (6, 42216447), (7, 36185526), (9, 28144298), (13, 19484514), (14, 18092763), (18, 14072149), (21, 12061842), (26, 9742257), (39, 6494838), (42, 6030921), (59, 4293198), (63, 4020614), (78, 3247419), (91, 2783502), (117, 2164946), (118, 2146599), (126, 2010307), (177, 1431066), (182, 1391751), (234, 1082473), (273, 927834), (354, 715533), (413, 613314), (531, 477022), (546, 463917), (767, 330246), (819, 309278), (826, 306657), (1062, 238511), (1239, 204438), (1534, 165123), (1638, 154639), (2301, 110082), (2478, 102219), (2621, 96642), (3717, 68146), (4602, 55041), (5242, 48321), (5369, 47178), (6903, 36694), (7434, 34073), (7863, 32214), (10738, 23589), (13806, 18347), (15726, 16107)]