1284234016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3546

約数の個数: 96

約数和(自身を含む): 2927957760

約数和(自身を除く): 1643723744

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 76, 94, 104, 152, 188, 208, 247, 304, 376, 416, 494, 608, 611, 752, 893, 988, 1222, 1504, 1786, 1976, 2444, 3457, 3572, 3952, 4888, 6914, 7144, 7904, 9776, 11609, 13828, 14288, 19552, 23218, 27656, 28576, 44941, 46436, 55312, 65683, 89882, 92872, 110624, 131366, 162479, 179764, 185744, 262732, 324958, 359528, 371488, 525464, 649916, 719056, 853879, 1050928, 1299832, 1438112, 1707758, 2101856, 2112227, 2599664, 3087101, 3415516, 4224454, 5199328, 6174202, 6831032, 8448908, 12348404, 13662064, 16897816, 24696808, 27324128, 33795632, 40132313, 49393616, 67591264, 80264626, 98787232, 160529252, 321058504, 642117008, 1284234016]

約数ペア:

[(1, 1284234016), (2, 642117008), (4, 321058504), (8, 160529252), (13, 98787232), (16, 80264626), (19, 67591264), (26, 49393616), (32, 40132313), (38, 33795632), (47, 27324128), (52, 24696808), (76, 16897816), (94, 13662064), (104, 12348404), (152, 8448908), (188, 6831032), (208, 6174202), (247, 5199328), (304, 4224454), (376, 3415516), (416, 3087101), (494, 2599664), (608, 2112227), (611, 2101856), (752, 1707758), (893, 1438112), (988, 1299832), (1222, 1050928), (1504, 853879), (1786, 719056), (1976, 649916), (2444, 525464), (3457, 371488), (3572, 359528), (3952, 324958), (4888, 262732), (6914, 185744), (7144, 179764), (7904, 162479), (9776, 131366), (11609, 110624), (13828, 92872), (14288, 89882), (19552, 65683), (23218, 55312), (27656, 46436), (28576, 44941)]