561208128

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7253}}^1$

素因数の和:7312

約数の個数: 112

約数和(自身を含む): 1650894336

約数和(自身を除く): 1089686208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 7253, 9672, 12896, 14506, 19344, 21759, 25792, 29012, 38688, 43518, 58024, 77376, 87036, 94289, 116048, 174072, 188578, 224843, 232096, 282867, 348144, 377156, 449686, 464192, 565734, 674529, 696288, 754312, 899372, 1131468, 1349058, 1392576, 1508624, 1798744, 2262936, 2698116, 2922959, 3017248, 3597488, 4525872, 5396232, 5845918, 6034496, 7194976, 8768877, 9051744, 10792464, 11691836, 14389952, 17537754, 18103488, 21584928, 23383672, 35075508, 43169856, 46767344, 70151016, 93534688, 140302032, 187069376, 280604064, 561208128]

約数ペア:

[(1, 561208128), (2, 280604064), (3, 187069376), (4, 140302032), (6, 93534688), (8, 70151016), (12, 46767344), (13, 43169856), (16, 35075508), (24, 23383672), (26, 21584928), (31, 18103488), (32, 17537754), (39, 14389952), (48, 11691836), (52, 10792464), (62, 9051744), (64, 8768877), (78, 7194976), (93, 6034496), (96, 5845918), (104, 5396232), (124, 4525872), (156, 3597488), (186, 3017248), (192, 2922959), (208, 2698116), (248, 2262936), (312, 1798744), (372, 1508624), (403, 1392576), (416, 1349058), (496, 1131468), (624, 899372), (744, 754312), (806, 696288), (832, 674529), (992, 565734), (1209, 464192), (1248, 449686), (1488, 377156), (1612, 348144), (1984, 282867), (2418, 232096), (2496, 224843), (2976, 188578), (3224, 174072), (4836, 116048), (5952, 94289), (6448, 87036), (7253, 77376), (9672, 58024), (12896, 43518), (14506, 38688), (19344, 29012), (21759, 25792)]