849032212

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 1812162240

約数和(自身を除く): 963130028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 331, 569, 644, 662, 1127, 1138, 1324, 2254, 2276, 2317, 3983, 4508, 4634, 7613, 7966, 9268, 13087, 15226, 15932, 16219, 26174, 27881, 30452, 32438, 52348, 53291, 55762, 64876, 91609, 106582, 111524, 183218, 188339, 213164, 366436, 373037, 376678, 641263, 746074, 753356, 1282526, 1318373, 1492148, 2565052, 2636746, 4331797, 5273492, 8663594, 9228611, 17327188, 18457222, 30322579, 36914444, 60645158, 121290316, 212258053, 424516106, 849032212]

約数ペア:

[(1, 849032212), (2, 424516106), (4, 212258053), (7, 121290316), (14, 60645158), (23, 36914444), (28, 30322579), (46, 18457222), (49, 17327188), (92, 9228611), (98, 8663594), (161, 5273492), (196, 4331797), (322, 2636746), (331, 2565052), (569, 1492148), (644, 1318373), (662, 1282526), (1127, 753356), (1138, 746074), (1324, 641263), (2254, 376678), (2276, 373037), (2317, 366436), (3983, 213164), (4508, 188339), (4634, 183218), (7613, 111524), (7966, 106582), (9268, 91609), (13087, 64876), (15226, 55762), (15932, 53291), (16219, 52348), (26174, 32438), (27881, 30452)]