864261632

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3239

約数の個数: 80

約数和(自身を含む): 1905628032

約数和(自身を除く): 1041366400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 512, 533, 656, 832, 1066, 1312, 1664, 2132, 2624, 3167, 3328, 4264, 5248, 6334, 6656, 8528, 10496, 12668, 17056, 20992, 25336, 34112, 41171, 50672, 68224, 82342, 101344, 129847, 136448, 164684, 202688, 259694, 272896, 329368, 405376, 519388, 658736, 810752, 1038776, 1317472, 1621504, 1688011, 2077552, 2634944, 3376022, 4155104, 5269888, 6752044, 8310208, 10539776, 13504088, 16620416, 21079552, 27008176, 33240832, 54016352, 66481664, 108032704, 216065408, 432130816, 864261632]

約数ペア:

[(1, 864261632), (2, 432130816), (4, 216065408), (8, 108032704), (13, 66481664), (16, 54016352), (26, 33240832), (32, 27008176), (41, 21079552), (52, 16620416), (64, 13504088), (82, 10539776), (104, 8310208), (128, 6752044), (164, 5269888), (208, 4155104), (256, 3376022), (328, 2634944), (416, 2077552), (512, 1688011), (533, 1621504), (656, 1317472), (832, 1038776), (1066, 810752), (1312, 658736), (1664, 519388), (2132, 405376), (2624, 329368), (3167, 272896), (3328, 259694), (4264, 202688), (5248, 164684), (6334, 136448), (6656, 129847), (8528, 101344), (10496, 82342), (12668, 68224), (17056, 50672), (20992, 41171), (25336, 34112)]