284241748

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 614906880

約数和(自身を除く): 330665132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 127, 133, 196, 254, 266, 508, 532, 601, 889, 931, 1202, 1778, 1862, 2404, 2413, 3556, 3724, 4207, 4826, 6223, 8414, 9652, 11419, 12446, 16828, 16891, 22838, 24892, 29449, 33782, 45676, 58898, 67564, 76327, 79933, 117796, 118237, 152654, 159866, 236474, 305308, 319732, 472948, 534289, 559531, 1068578, 1119062, 1450213, 2137156, 2238124, 2900426, 3740023, 5800852, 7480046, 10151491, 14960092, 20302982, 40605964, 71060437, 142120874, 284241748]

約数ペア:

[(1, 284241748), (2, 142120874), (4, 71060437), (7, 40605964), (14, 20302982), (19, 14960092), (28, 10151491), (38, 7480046), (49, 5800852), (76, 3740023), (98, 2900426), (127, 2238124), (133, 2137156), (196, 1450213), (254, 1119062), (266, 1068578), (508, 559531), (532, 534289), (601, 472948), (889, 319732), (931, 305308), (1202, 236474), (1778, 159866), (1862, 152654), (2404, 118237), (2413, 117796), (3556, 79933), (3724, 76327), (4207, 67564), (4826, 58898), (6223, 45676), (8414, 33782), (9652, 29449), (11419, 24892), (12446, 22838), (16828, 16891)]