316386432

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2195

約数の個数: 128

約数和(自身を含む): 955944000

約数和(自身を除く): 639557568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 516, 576, 688, 774, 864, 1032, 1152, 1161, 1376, 1548, 1728, 2064, 2129, 2322, 2752, 3096, 3456, 4128, 4258, 4644, 5504, 6192, 6387, 8256, 8516, 9288, 12384, 12774, 16512, 17032, 18576, 19161, 24768, 25548, 34064, 37152, 38322, 49536, 51096, 57483, 68128, 74304, 76644, 91547, 102192, 114966, 136256, 148608, 153288, 183094, 204384, 229932, 272512, 274641, 306576, 366188, 408768, 459864, 549282, 613152, 732376, 817536, 823923, 919728, 1098564, 1226304, 1464752, 1647846, 1839456, 2197128, 2452608, 2471769, 2929504, 3295692, 3678912, 4394256, 4943538, 5859008, 6591384, 7357824, 8788512, 9887076, 11718016, 13182768, 17577024, 19774152, 26365536, 35154048, 39548304, 52731072, 79096608, 105462144, 158193216, 316386432]

約数ペア:

[(1, 316386432), (2, 158193216), (3, 105462144), (4, 79096608), (6, 52731072), (8, 39548304), (9, 35154048), (12, 26365536), (16, 19774152), (18, 17577024), (24, 13182768), (27, 11718016), (32, 9887076), (36, 8788512), (43, 7357824), (48, 6591384), (54, 5859008), (64, 4943538), (72, 4394256), (86, 3678912), (96, 3295692), (108, 2929504), (128, 2471769), (129, 2452608), (144, 2197128), (172, 1839456), (192, 1647846), (216, 1464752), (258, 1226304), (288, 1098564), (344, 919728), (384, 823923), (387, 817536), (432, 732376), (516, 613152), (576, 549282), (688, 459864), (774, 408768), (864, 366188), (1032, 306576), (1152, 274641), (1161, 272512), (1376, 229932), (1548, 204384), (1728, 183094), (2064, 153288), (2129, 148608), (2322, 136256), (2752, 114966), (3096, 102192), (3456, 91547), (4128, 76644), (4258, 74304), (4644, 68128), (5504, 57483), (6192, 51096), (6387, 49536), (8256, 38322), (8516, 37152), (9288, 34064), (12384, 25548), (12774, 24768), (16512, 19161), (17032, 18576)]