391674165712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{199}}^2\times {\mathrm{15077}}^1$

素因数の和:15524

約数の個数: 60

約数和(自身を含む): 781355560356

約数和(自身を除く): 389681394644

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 199, 328, 398, 656, 796, 1592, 3184, 8159, 15077, 16318, 30154, 32636, 39601, 60308, 65272, 79202, 120616, 130544, 158404, 241232, 316808, 618157, 633616, 1236314, 1623641, 2472628, 3000323, 3247282, 4945256, 6000646, 6494564, 9890512, 12001292, 12989128, 24002584, 25978256, 48005168, 123013243, 246026486, 492052972, 597064277, 984105944, 1194128554, 1968211888, 2388257108, 4776514216, 9553028432, 24479635357, 48959270714, 97918541428, 195837082856, 391674165712]

約数ペア:

[(1, 391674165712), (2, 195837082856), (4, 97918541428), (8, 48959270714), (16, 24479635357), (41, 9553028432), (82, 4776514216), (164, 2388257108), (199, 1968211888), (328, 1194128554), (398, 984105944), (656, 597064277), (796, 492052972), (1592, 246026486), (3184, 123013243), (8159, 48005168), (15077, 25978256), (16318, 24002584), (30154, 12989128), (32636, 12001292), (39601, 9890512), (60308, 6494564), (65272, 6000646), (79202, 4945256), (120616, 3247282), (130544, 3000323), (158404, 2472628), (241232, 1623641), (316808, 1236314), (618157, 633616)]