383738628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2767}}^1$

素因数の和:2921

約数の個数: 96

約数和(自身を含む): 1111097344

約数和(自身を除く): 727358716

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 762, 889, 1092, 1524, 1651, 1778, 2667, 2767, 3302, 3556, 4953, 5334, 5534, 6604, 8301, 9906, 10668, 11068, 11557, 16602, 19369, 19812, 23114, 33204, 34671, 35971, 38738, 46228, 58107, 69342, 71942, 77476, 107913, 116214, 138684, 143884, 215826, 232428, 251797, 351409, 431652, 503594, 702818, 755391, 1007188, 1054227, 1405636, 1510782, 2108454, 2459863, 3021564, 4216908, 4568317, 4919726, 7379589, 9136634, 9839452, 13704951, 14759178, 18273268, 27409902, 29518356, 31978219, 54819804, 63956438, 95934657, 127912876, 191869314, 383738628]

約数ペア:

[(1, 383738628), (2, 191869314), (3, 127912876), (4, 95934657), (6, 63956438), (7, 54819804), (12, 31978219), (13, 29518356), (14, 27409902), (21, 18273268), (26, 14759178), (28, 13704951), (39, 9839452), (42, 9136634), (52, 7379589), (78, 4919726), (84, 4568317), (91, 4216908), (127, 3021564), (156, 2459863), (182, 2108454), (254, 1510782), (273, 1405636), (364, 1054227), (381, 1007188), (508, 755391), (546, 702818), (762, 503594), (889, 431652), (1092, 351409), (1524, 251797), (1651, 232428), (1778, 215826), (2667, 143884), (2767, 138684), (3302, 116214), (3556, 107913), (4953, 77476), (5334, 71942), (5534, 69342), (6604, 58107), (8301, 46228), (9906, 38738), (10668, 35971), (11068, 34671), (11557, 33204), (16602, 23114), (19369, 19812)]