727405028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 1564738560

約数和(自身を除く): 837333532

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 83, 86, 116, 166, 172, 203, 251, 301, 332, 406, 502, 581, 602, 812, 1004, 1162, 1204, 1247, 1757, 2324, 2407, 2494, 3514, 3569, 4814, 4988, 7028, 7138, 7279, 8729, 9628, 10793, 14276, 14558, 16849, 17458, 20833, 21586, 24983, 29116, 33698, 34916, 41666, 43172, 49966, 50953, 67396, 75551, 83332, 99932, 101906, 103501, 145831, 151102, 203812, 207002, 291662, 302204, 312997, 414004, 583324, 604157, 625994, 724507, 895819, 1208314, 1251988, 1449014, 1791638, 2190979, 2416628, 2898028, 3583276, 4229099, 4381958, 6270733, 8458198, 8763916, 12541466, 16916396, 25082932, 25978751, 51957502, 103915004, 181851257, 363702514, 727405028]

約数ペア:

[(1, 727405028), (2, 363702514), (4, 181851257), (7, 103915004), (14, 51957502), (28, 25978751), (29, 25082932), (43, 16916396), (58, 12541466), (83, 8763916), (86, 8458198), (116, 6270733), (166, 4381958), (172, 4229099), (203, 3583276), (251, 2898028), (301, 2416628), (332, 2190979), (406, 1791638), (502, 1449014), (581, 1251988), (602, 1208314), (812, 895819), (1004, 724507), (1162, 625994), (1204, 604157), (1247, 583324), (1757, 414004), (2324, 312997), (2407, 302204), (2494, 291662), (3514, 207002), (3569, 203812), (4814, 151102), (4988, 145831), (7028, 103501), (7138, 101906), (7279, 99932), (8729, 83332), (9628, 75551), (10793, 67396), (14276, 50953), (14558, 49966), (16849, 43172), (17458, 41666), (20833, 34916), (21586, 33698), (24983, 29116)]