3781391432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179111}}^1$

素因数の和:179166

約数の個数: 64

約数和(自身を含む): 9027244800

約数和(自身を除く): 5245853368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 5278, 10556, 21112, 179111, 358222, 716444, 1253777, 1432888, 2328443, 2507554, 4656886, 5015108, 5194219, 9313772, 10030216, 10388438, 16299101, 18627544, 20776876, 32598202, 36359533, 41553752, 65196404, 67524847, 72719066, 130392808, 135049694, 145438132, 270099388, 290876264, 472673929, 540198776, 945347858, 1890695716, 3781391432]

約数ペア:

[(1, 3781391432), (2, 1890695716), (4, 945347858), (7, 540198776), (8, 472673929), (13, 290876264), (14, 270099388), (26, 145438132), (28, 135049694), (29, 130392808), (52, 72719066), (56, 67524847), (58, 65196404), (91, 41553752), (104, 36359533), (116, 32598202), (182, 20776876), (203, 18627544), (232, 16299101), (364, 10388438), (377, 10030216), (406, 9313772), (728, 5194219), (754, 5015108), (812, 4656886), (1508, 2507554), (1624, 2328443), (2639, 1432888), (3016, 1253777), (5278, 716444), (10556, 358222), (21112, 179111)]