508506544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4919}}^1$

素因数の和:5018

約数の個数: 80

約数和(自身を含む): 1229921280

約数和(自身を除く): 721414736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 3692, 3976, 4919, 6461, 7384, 7952, 9838, 12922, 14768, 19676, 25844, 34433, 39352, 51688, 63947, 68866, 78704, 103376, 127894, 137732, 255788, 275464, 349249, 447629, 511576, 550928, 698498, 895258, 1023152, 1396996, 1790516, 2444743, 2793992, 3581032, 4540237, 4889486, 5587984, 7162064, 9080474, 9778972, 18160948, 19557944, 31781659, 36321896, 39115888, 63563318, 72643792, 127126636, 254253272, 508506544]

約数ペア:

[(1, 508506544), (2, 254253272), (4, 127126636), (7, 72643792), (8, 63563318), (13, 39115888), (14, 36321896), (16, 31781659), (26, 19557944), (28, 18160948), (52, 9778972), (56, 9080474), (71, 7162064), (91, 5587984), (104, 4889486), (112, 4540237), (142, 3581032), (182, 2793992), (208, 2444743), (284, 1790516), (364, 1396996), (497, 1023152), (568, 895258), (728, 698498), (923, 550928), (994, 511576), (1136, 447629), (1456, 349249), (1846, 275464), (1988, 255788), (3692, 137732), (3976, 127894), (4919, 103376), (6461, 78704), (7384, 68866), (7952, 63947), (9838, 51688), (12922, 39352), (14768, 34433), (19676, 25844)]