480388064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13913}}^1$

素因数の和:14019

約数の個数: 48

約数和(自身を含む): 1030860432

約数和(自身を除く): 550472368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 2158, 2656, 4316, 8632, 13913, 17264, 27826, 34528, 55652, 111304, 180869, 222608, 361738, 445216, 723476, 1154779, 1446952, 2309558, 2893904, 4619116, 5787808, 9238232, 15012127, 18476464, 30024254, 36952928, 60048508, 120097016, 240194032, 480388064]

約数ペア:

[(1, 480388064), (2, 240194032), (4, 120097016), (8, 60048508), (13, 36952928), (16, 30024254), (26, 18476464), (32, 15012127), (52, 9238232), (83, 5787808), (104, 4619116), (166, 2893904), (208, 2309558), (332, 1446952), (416, 1154779), (664, 723476), (1079, 445216), (1328, 361738), (2158, 222608), (2656, 180869), (4316, 111304), (8632, 55652), (13913, 34528), (17264, 27826)]