323289472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 749088000

約数和(自身を除く): 425798528

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 67, 88, 92, 128, 134, 149, 176, 184, 253, 268, 298, 352, 368, 506, 536, 596, 704, 736, 737, 1012, 1072, 1192, 1408, 1472, 1474, 1541, 1639, 2024, 2144, 2384, 2944, 2948, 3082, 3278, 3427, 4048, 4288, 4768, 5896, 6164, 6556, 6854, 8096, 8576, 9536, 9983, 11792, 12328, 13112, 13708, 16192, 16951, 19072, 19966, 23584, 24656, 26224, 27416, 32384, 33902, 37697, 39932, 47168, 49312, 52448, 54832, 67804, 75394, 79864, 94336, 98624, 104896, 109664, 109813, 135608, 150788, 159728, 197248, 209792, 219328, 219626, 229609, 271216, 301576, 319456, 438656, 439252, 459218, 542432, 603152, 638912, 878504, 918436, 1084864, 1206304, 1277824, 1757008, 1836872, 2169728, 2412608, 2525699, 3514016, 3673744, 4825216, 5051398, 7028032, 7347488, 10102796, 14056064, 14694976, 20205592, 29389952, 40411184, 80822368, 161644736, 323289472]

約数ペア:

[(1, 323289472), (2, 161644736), (4, 80822368), (8, 40411184), (11, 29389952), (16, 20205592), (22, 14694976), (23, 14056064), (32, 10102796), (44, 7347488), (46, 7028032), (64, 5051398), (67, 4825216), (88, 3673744), (92, 3514016), (128, 2525699), (134, 2412608), (149, 2169728), (176, 1836872), (184, 1757008), (253, 1277824), (268, 1206304), (298, 1084864), (352, 918436), (368, 878504), (506, 638912), (536, 603152), (596, 542432), (704, 459218), (736, 439252), (737, 438656), (1012, 319456), (1072, 301576), (1192, 271216), (1408, 229609), (1472, 219626), (1474, 219328), (1541, 209792), (1639, 197248), (2024, 159728), (2144, 150788), (2384, 135608), (2944, 109813), (2948, 109664), (3082, 104896), (3278, 98624), (3427, 94336), (4048, 79864), (4288, 75394), (4768, 67804), (5896, 54832), (6164, 52448), (6556, 49312), (6854, 47168), (8096, 39932), (8576, 37697), (9536, 33902), (9983, 32384), (11792, 27416), (12328, 26224), (13112, 24656), (13708, 23584), (16192, 19966), (16951, 19072)]