317105488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5743}}^1$

素因数の和:5804

約数の個数: 80

約数和(自身を含む): 769236480

約数和(自身を除く): 452130992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 3248, 3451, 3944, 5743, 6902, 7888, 11486, 13804, 22972, 27608, 40201, 45944, 55216, 80402, 91888, 97631, 160804, 166547, 195262, 321608, 333094, 390524, 643216, 666188, 683417, 781048, 1165829, 1332376, 1366834, 1562096, 2331658, 2664752, 2733668, 2831299, 4663316, 5467336, 5662598, 9326632, 10934672, 11325196, 18653264, 19819093, 22650392, 39638186, 45300784, 79276372, 158552744, 317105488]

約数ペア:

[(1, 317105488), (2, 158552744), (4, 79276372), (7, 45300784), (8, 39638186), (14, 22650392), (16, 19819093), (17, 18653264), (28, 11325196), (29, 10934672), (34, 9326632), (56, 5662598), (58, 5467336), (68, 4663316), (112, 2831299), (116, 2733668), (119, 2664752), (136, 2331658), (203, 1562096), (232, 1366834), (238, 1332376), (272, 1165829), (406, 781048), (464, 683417), (476, 666188), (493, 643216), (812, 390524), (952, 333094), (986, 321608), (1624, 195262), (1904, 166547), (1972, 160804), (3248, 97631), (3451, 91888), (3944, 80402), (5743, 55216), (6902, 45944), (7888, 40201), (11486, 27608), (13804, 22972)]