425685456

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{15641}}^1$

素因数の和:15671

約数の個数: 120

約数和(自身を含む): 1412034624

約数和(自身を除く): 986349168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 15641, 27216, 31282, 46923, 62564, 93846, 109487, 125128, 140769, 187692, 218974, 250256, 281538, 328461, 375384, 422307, 437948, 563076, 656922, 750768, 844614, 875896, 985383, 1126152, 1266921, 1313844, 1689228, 1751792, 1970766, 2252304, 2533842, 2627688, 2956149, 3378456, 3800763, 3941532, 5067684, 5255376, 5912298, 6756912, 7601526, 7883064, 8868447, 10135368, 11824596, 15203052, 15766128, 17736894, 20270736, 23649192, 26605341, 30406104, 35473788, 47298384, 53210682, 60812208, 70947576, 106421364, 141895152, 212842728, 425685456]

約数ペア:

[(1, 425685456), (2, 212842728), (3, 141895152), (4, 106421364), (6, 70947576), (7, 60812208), (8, 53210682), (9, 47298384), (12, 35473788), (14, 30406104), (16, 26605341), (18, 23649192), (21, 20270736), (24, 17736894), (27, 15766128), (28, 15203052), (36, 11824596), (42, 10135368), (48, 8868447), (54, 7883064), (56, 7601526), (63, 6756912), (72, 5912298), (81, 5255376), (84, 5067684), (108, 3941532), (112, 3800763), (126, 3378456), (144, 2956149), (162, 2627688), (168, 2533842), (189, 2252304), (216, 1970766), (243, 1751792), (252, 1689228), (324, 1313844), (336, 1266921), (378, 1126152), (432, 985383), (486, 875896), (504, 844614), (567, 750768), (648, 656922), (756, 563076), (972, 437948), (1008, 422307), (1134, 375384), (1296, 328461), (1512, 281538), (1701, 250256), (1944, 218974), (2268, 187692), (3024, 140769), (3402, 125128), (3888, 109487), (4536, 93846), (6804, 62564), (9072, 46923), (13608, 31282), (15641, 27216)]