218598756

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6323}}^1$

素因数の和:6440

約数の個数: 48

約数和(自身を含む): 529799424

約数和(自身を除く): 311200668

約数列:

[1, 2, 3, 4, 6, 12, 43, 67, 86, 129, 134, 172, 201, 258, 268, 402, 516, 804, 2881, 5762, 6323, 8643, 11524, 12646, 17286, 18969, 25292, 34572, 37938, 75876, 271889, 423641, 543778, 815667, 847282, 1087556, 1270923, 1631334, 1694564, 2541846, 3262668, 5083692, 18216563, 36433126, 54649689, 72866252, 109299378, 218598756]

約数ペア:

[(1, 218598756), (2, 109299378), (3, 72866252), (4, 54649689), (6, 36433126), (12, 18216563), (43, 5083692), (67, 3262668), (86, 2541846), (129, 1694564), (134, 1631334), (172, 1270923), (201, 1087556), (258, 847282), (268, 815667), (402, 543778), (516, 423641), (804, 271889), (2881, 75876), (5762, 37938), (6323, 34572), (8643, 25292), (11524, 18969), (12646, 17286)]