353186080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 903302064

約数和(自身を除く): 550115984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 277, 416, 520, 554, 613, 1040, 1108, 1226, 1385, 2080, 2216, 2452, 2770, 3065, 3601, 4432, 4904, 5540, 6130, 7202, 7969, 8864, 9808, 11080, 12260, 14404, 15938, 18005, 19616, 22160, 24520, 28808, 31876, 36010, 39845, 44320, 49040, 57616, 63752, 72020, 79690, 98080, 115232, 127504, 144040, 159380, 169801, 255008, 288080, 318760, 339602, 576160, 637520, 679204, 849005, 1275040, 1358408, 1698010, 2207413, 2716816, 3396020, 4414826, 5433632, 6792040, 8829652, 11037065, 13584080, 17659304, 22074130, 27168160, 35318608, 44148260, 70637216, 88296520, 176593040, 353186080]

約数ペア:

[(1, 353186080), (2, 176593040), (4, 88296520), (5, 70637216), (8, 44148260), (10, 35318608), (13, 27168160), (16, 22074130), (20, 17659304), (26, 13584080), (32, 11037065), (40, 8829652), (52, 6792040), (65, 5433632), (80, 4414826), (104, 3396020), (130, 2716816), (160, 2207413), (208, 1698010), (260, 1358408), (277, 1275040), (416, 849005), (520, 679204), (554, 637520), (613, 576160), (1040, 339602), (1108, 318760), (1226, 288080), (1385, 255008), (2080, 169801), (2216, 159380), (2452, 144040), (2770, 127504), (3065, 115232), (3601, 98080), (4432, 79690), (4904, 72020), (5540, 63752), (6130, 57616), (7202, 49040), (7969, 44320), (8864, 39845), (9808, 36010), (11080, 31876), (12260, 28808), (14404, 24520), (15938, 22160), (18005, 19616)]