1790147184

素因数分解:

$2^4\times 3^1\times 7^6\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 140

約数和(自身を含む): 5412318024

約数和(自身を除く): 3622170840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 317, 336, 343, 392, 588, 634, 686, 784, 951, 1029, 1176, 1268, 1372, 1902, 2058, 2219, 2352, 2401, 2536, 2744, 3804, 4116, 4438, 4802, 5072, 5488, 6657, 7203, 7608, 8232, 8876, 9604, 13314, 14406, 15216, 15533, 16464, 16807, 17752, 19208, 26628, 28812, 31066, 33614, 35504, 38416, 46599, 50421, 53256, 57624, 62132, 67228, 93198, 100842, 106512, 108731, 115248, 117649, 124264, 134456, 186396, 201684, 217462, 235298, 248528, 268912, 326193, 352947, 372792, 403368, 434924, 470596, 652386, 705894, 745584, 761117, 806736, 869848, 941192, 1304772, 1411788, 1522234, 1739696, 1882384, 2283351, 2609544, 2823576, 3044468, 4566702, 5219088, 5327819, 5647152, 6088936, 9133404, 10655638, 12177872, 15983457, 18266808, 21311276, 31966914, 36533616, 37294733, 42622552, 63933828, 74589466, 85245104, 111884199, 127867656, 149178932, 223768398, 255735312, 298357864, 447536796, 596715728, 895073592, 1790147184]

約数ペア:

[(1, 1790147184), (2, 895073592), (3, 596715728), (4, 447536796), (6, 298357864), (7, 255735312), (8, 223768398), (12, 149178932), (14, 127867656), (16, 111884199), (21, 85245104), (24, 74589466), (28, 63933828), (42, 42622552), (48, 37294733), (49, 36533616), (56, 31966914), (84, 21311276), (98, 18266808), (112, 15983457), (147, 12177872), (168, 10655638), (196, 9133404), (294, 6088936), (317, 5647152), (336, 5327819), (343, 5219088), (392, 4566702), (588, 3044468), (634, 2823576), (686, 2609544), (784, 2283351), (951, 1882384), (1029, 1739696), (1176, 1522234), (1268, 1411788), (1372, 1304772), (1902, 941192), (2058, 869848), (2219, 806736), (2352, 761117), (2401, 745584), (2536, 705894), (2744, 652386), (3804, 470596), (4116, 434924), (4438, 403368), (4802, 372792), (5072, 352947), (5488, 326193), (6657, 268912), (7203, 248528), (7608, 235298), (8232, 217462), (8876, 201684), (9604, 186396), (13314, 134456), (14406, 124264), (15216, 117649), (15533, 115248), (16464, 108731), (16807, 106512), (17752, 100842), (19208, 93198), (26628, 67228), (28812, 62132), (31066, 57624), (33614, 53256), (35504, 50421), (38416, 46599)]