418312132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 973486080

約数和(自身を除く): 555173948

約数列:

[1, 2, 4, 7, 14, 17, 19, 23, 28, 34, 38, 46, 68, 76, 92, 119, 133, 161, 238, 266, 322, 323, 391, 437, 476, 532, 644, 646, 782, 874, 1292, 1564, 1748, 2011, 2261, 2737, 3059, 4022, 4522, 5474, 6118, 7429, 8044, 9044, 10948, 12236, 14077, 14858, 28154, 29716, 34187, 38209, 46253, 52003, 56308, 68374, 76418, 92506, 104006, 136748, 152836, 185012, 208012, 239309, 267463, 323771, 478618, 534926, 647542, 649553, 786301, 878807, 957236, 1069852, 1295084, 1299106, 1572602, 1757614, 2598212, 3145204, 3515228, 4546871, 5504107, 6151649, 9093742, 11008214, 12303298, 14939719, 18187484, 22016428, 24606596, 29879438, 59758876, 104578033, 209156066, 418312132]

約数ペア:

[(1, 418312132), (2, 209156066), (4, 104578033), (7, 59758876), (14, 29879438), (17, 24606596), (19, 22016428), (23, 18187484), (28, 14939719), (34, 12303298), (38, 11008214), (46, 9093742), (68, 6151649), (76, 5504107), (92, 4546871), (119, 3515228), (133, 3145204), (161, 2598212), (238, 1757614), (266, 1572602), (322, 1299106), (323, 1295084), (391, 1069852), (437, 957236), (476, 878807), (532, 786301), (644, 649553), (646, 647542), (782, 534926), (874, 478618), (1292, 323771), (1564, 267463), (1748, 239309), (2011, 208012), (2261, 185012), (2737, 152836), (3059, 136748), (4022, 104006), (4522, 92506), (5474, 76418), (6118, 68374), (7429, 56308), (8044, 52003), (9044, 46253), (10948, 38209), (12236, 34187), (14077, 29716), (14858, 28154)]