3823989968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 7731630144

約数和(自身を除く): 3907640176

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 157, 164, 214, 314, 328, 347, 428, 628, 656, 694, 856, 1256, 1388, 1712, 2512, 2776, 4387, 5552, 6437, 8774, 12874, 14227, 16799, 17548, 25748, 28454, 33598, 35096, 37129, 51496, 54479, 56908, 67196, 70192, 74258, 102992, 108958, 113816, 134392, 148516, 217916, 227632, 268784, 297032, 435832, 594064, 688759, 871664, 1377518, 1522289, 2233639, 2755036, 3044578, 4467278, 5510072, 5829253, 6089156, 8934556, 11020144, 11658506, 12178312, 17869112, 23317012, 24356624, 35738224, 46634024, 93268048, 238999373, 477998746, 955997492, 1911994984, 3823989968]

約数ペア:

[(1, 3823989968), (2, 1911994984), (4, 955997492), (8, 477998746), (16, 238999373), (41, 93268048), (82, 46634024), (107, 35738224), (157, 24356624), (164, 23317012), (214, 17869112), (314, 12178312), (328, 11658506), (347, 11020144), (428, 8934556), (628, 6089156), (656, 5829253), (694, 5510072), (856, 4467278), (1256, 3044578), (1388, 2755036), (1712, 2233639), (2512, 1522289), (2776, 1377518), (4387, 871664), (5552, 688759), (6437, 594064), (8774, 435832), (12874, 297032), (14227, 268784), (16799, 227632), (17548, 217916), (25748, 148516), (28454, 134392), (33598, 113816), (35096, 108958), (37129, 102992), (51496, 74258), (54479, 70192), (56908, 67196)]