631736001824

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{254021}}^1$

素因数の和:254194

約数の個数: 96

約数和(自身を含む): 1351966049280

約数和(自身を除く): 720230047456

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 109, 124, 184, 218, 248, 368, 436, 496, 713, 736, 872, 992, 1426, 1744, 2507, 2852, 3379, 3488, 5014, 5704, 6758, 10028, 11408, 13516, 20056, 22816, 27032, 40112, 54064, 77717, 80224, 108128, 155434, 254021, 310868, 508042, 621736, 1016084, 1243472, 2032168, 2486944, 4064336, 5842483, 7874651, 8128672, 11684966, 15749302, 23369932, 27688289, 31498604, 46739864, 55376578, 62997208, 93479728, 110753156, 125994416, 181116973, 186959456, 221506312, 251988832, 362233946, 443012624, 636830647, 724467892, 858336959, 886025248, 1273661294, 1448935784, 1716673918, 2547322588, 2897871568, 3433347836, 5094645176, 5795743136, 6866695672, 10189290352, 13733391344, 19741750057, 20378580704, 27466782688, 39483500114, 78967000228, 157934000456, 315868000912, 631736001824]

約数ペア:

[(1, 631736001824), (2, 315868000912), (4, 157934000456), (8, 78967000228), (16, 39483500114), (23, 27466782688), (31, 20378580704), (32, 19741750057), (46, 13733391344), (62, 10189290352), (92, 6866695672), (109, 5795743136), (124, 5094645176), (184, 3433347836), (218, 2897871568), (248, 2547322588), (368, 1716673918), (436, 1448935784), (496, 1273661294), (713, 886025248), (736, 858336959), (872, 724467892), (992, 636830647), (1426, 443012624), (1744, 362233946), (2507, 251988832), (2852, 221506312), (3379, 186959456), (3488, 181116973), (5014, 125994416), (5704, 110753156), (6758, 93479728), (10028, 62997208), (11408, 55376578), (13516, 46739864), (20056, 31498604), (22816, 27688289), (27032, 23369932), (40112, 15749302), (54064, 11684966), (77717, 8128672), (80224, 7874651), (108128, 5842483), (155434, 4064336), (254021, 2486944), (310868, 2032168), (508042, 1243472), (621736, 1016084)]