240890868

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2694

約数の個数: 96

約数和(自身を含む): 669553920

約数和(自身を除く): 428663052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 37, 46, 54, 69, 74, 92, 108, 111, 138, 148, 207, 222, 276, 333, 414, 444, 621, 666, 828, 851, 999, 1242, 1332, 1702, 1998, 2484, 2553, 2621, 3404, 3996, 5106, 5242, 7659, 7863, 10212, 10484, 15318, 15726, 22977, 23589, 30636, 31452, 45954, 47178, 60283, 70767, 91908, 94356, 96977, 120566, 141534, 180849, 193954, 241132, 283068, 290931, 361698, 387908, 542547, 581862, 723396, 872793, 1085094, 1163724, 1627641, 1745586, 2170188, 2230471, 2618379, 3255282, 3491172, 4460942, 5236758, 6510564, 6691413, 8921884, 10473516, 13382826, 20074239, 26765652, 40148478, 60222717, 80296956, 120445434, 240890868]

約数ペア:

[(1, 240890868), (2, 120445434), (3, 80296956), (4, 60222717), (6, 40148478), (9, 26765652), (12, 20074239), (18, 13382826), (23, 10473516), (27, 8921884), (36, 6691413), (37, 6510564), (46, 5236758), (54, 4460942), (69, 3491172), (74, 3255282), (92, 2618379), (108, 2230471), (111, 2170188), (138, 1745586), (148, 1627641), (207, 1163724), (222, 1085094), (276, 872793), (333, 723396), (414, 581862), (444, 542547), (621, 387908), (666, 361698), (828, 290931), (851, 283068), (999, 241132), (1242, 193954), (1332, 180849), (1702, 141534), (1998, 120566), (2484, 96977), (2553, 94356), (2621, 91908), (3404, 70767), (3996, 60283), (5106, 47178), (5242, 45954), (7659, 31452), (7863, 30636), (10212, 23589), (10484, 22977), (15318, 15726)]