488457328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 1054861056

約数和(自身を除く): 566403728

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 424, 496, 527, 848, 901, 1054, 1093, 1643, 1802, 2108, 2186, 3286, 3604, 4216, 4372, 6572, 7208, 8432, 8744, 13144, 14416, 17488, 18581, 26288, 27931, 33883, 37162, 55862, 57929, 67766, 74324, 111724, 115858, 135532, 148648, 223448, 231716, 271064, 297296, 446896, 463432, 542128, 576011, 926864, 984793, 1152022, 1795799, 1969586, 2304044, 3591598, 3939172, 4608088, 7183196, 7878344, 9216176, 14366392, 15756688, 28732784, 30528583, 61057166, 122114332, 244228664, 488457328]

約数ペア:

[(1, 488457328), (2, 244228664), (4, 122114332), (8, 61057166), (16, 30528583), (17, 28732784), (31, 15756688), (34, 14366392), (53, 9216176), (62, 7878344), (68, 7183196), (106, 4608088), (124, 3939172), (136, 3591598), (212, 2304044), (248, 1969586), (272, 1795799), (424, 1152022), (496, 984793), (527, 926864), (848, 576011), (901, 542128), (1054, 463432), (1093, 446896), (1643, 297296), (1802, 271064), (2108, 231716), (2186, 223448), (3286, 148648), (3604, 135532), (4216, 115858), (4372, 111724), (6572, 74324), (7208, 67766), (8432, 57929), (8744, 55862), (13144, 37162), (14416, 33883), (17488, 27931), (18581, 26288)]