246269256

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 635289600

約数和(自身を除く): 389020344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 762, 1016, 1032, 1524, 1879, 3048, 3758, 5461, 5637, 7516, 10922, 11274, 15032, 16383, 21844, 22548, 32766, 43688, 45096, 65532, 80797, 131064, 161594, 238633, 242391, 323188, 477266, 484782, 646376, 715899, 954532, 969564, 1431798, 1909064, 1939128, 2863596, 5727192, 10261219, 20522438, 30783657, 41044876, 61567314, 82089752, 123134628, 246269256]

約数ペア:

[(1, 246269256), (2, 123134628), (3, 82089752), (4, 61567314), (6, 41044876), (8, 30783657), (12, 20522438), (24, 10261219), (43, 5727192), (86, 2863596), (127, 1939128), (129, 1909064), (172, 1431798), (254, 969564), (258, 954532), (344, 715899), (381, 646376), (508, 484782), (516, 477266), (762, 323188), (1016, 242391), (1032, 238633), (1524, 161594), (1879, 131064), (3048, 80797), (3758, 65532), (5461, 45096), (5637, 43688), (7516, 32766), (10922, 22548), (11274, 21844), (15032, 16383)]