351879904

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 708523200

約数和(自身を除く): 356643296

約数列:

[1, 2, 4, 8, 16, 32, 79, 109, 158, 218, 316, 436, 632, 872, 1264, 1277, 1744, 2528, 2554, 3488, 5108, 8611, 10216, 17222, 20432, 34444, 40864, 68888, 100883, 137776, 139193, 201766, 275552, 278386, 403532, 556772, 807064, 1113544, 1614128, 2227088, 3228256, 4454176, 10996247, 21992494, 43984988, 87969976, 175939952, 351879904]

約数ペア:

[(1, 351879904), (2, 175939952), (4, 87969976), (8, 43984988), (16, 21992494), (32, 10996247), (79, 4454176), (109, 3228256), (158, 2227088), (218, 1614128), (316, 1113544), (436, 807064), (632, 556772), (872, 403532), (1264, 278386), (1277, 275552), (1744, 201766), (2528, 139193), (2554, 137776), (3488, 100883), (5108, 68888), (8611, 40864), (10216, 34444), (17222, 20432)]