497380492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 1117863936

約数和(自身を除く): 620483444

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 37, 62, 68, 74, 119, 124, 148, 217, 238, 259, 434, 476, 518, 527, 629, 868, 911, 1036, 1054, 1147, 1258, 1822, 2108, 2294, 2516, 3644, 3689, 4403, 4588, 6377, 7378, 8029, 8806, 12754, 14756, 15487, 16058, 17612, 19499, 25508, 28241, 30974, 32116, 33707, 38998, 56482, 61948, 67414, 77996, 108409, 112964, 134828, 136493, 197687, 216818, 235949, 272986, 395374, 433636, 471898, 480097, 545972, 573019, 790748, 943796, 960194, 1044917, 1146038, 1920388, 2089834, 2292076, 3360679, 4011133, 4179668, 6721358, 7314419, 8022266, 13442716, 14628838, 16044532, 17763589, 29257676, 35527178, 71054356, 124345123, 248690246, 497380492]

約数ペア:

[(1, 497380492), (2, 248690246), (4, 124345123), (7, 71054356), (14, 35527178), (17, 29257676), (28, 17763589), (31, 16044532), (34, 14628838), (37, 13442716), (62, 8022266), (68, 7314419), (74, 6721358), (119, 4179668), (124, 4011133), (148, 3360679), (217, 2292076), (238, 2089834), (259, 1920388), (434, 1146038), (476, 1044917), (518, 960194), (527, 943796), (629, 790748), (868, 573019), (911, 545972), (1036, 480097), (1054, 471898), (1147, 433636), (1258, 395374), (1822, 272986), (2108, 235949), (2294, 216818), (2516, 197687), (3644, 136493), (3689, 134828), (4403, 112964), (4588, 108409), (6377, 77996), (7378, 67414), (8029, 61948), (8806, 56482), (12754, 38998), (14756, 33707), (15487, 32116), (16058, 30974), (17612, 28241), (19499, 25508)]