1490161104

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:474

約数の個数: 160

約数和(自身を含む): 4363530240

約数和(自身を除く): 2873369136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 157, 173, 216, 254, 314, 346, 381, 432, 471, 508, 519, 628, 692, 762, 942, 1016, 1038, 1143, 1256, 1384, 1413, 1524, 1557, 1884, 2032, 2076, 2286, 2512, 2768, 2826, 3048, 3114, 3429, 3768, 4152, 4239, 4572, 4671, 5652, 6096, 6228, 6858, 7536, 8304, 8478, 9144, 9342, 11304, 12456, 13716, 16956, 18288, 18684, 19939, 21971, 22608, 24912, 27161, 27432, 33912, 37368, 39878, 43942, 54322, 54864, 59817, 65913, 67824, 74736, 79756, 81483, 87884, 108644, 119634, 131826, 159512, 162966, 175768, 179451, 197739, 217288, 239268, 244449, 263652, 319024, 325932, 351536, 358902, 395478, 434576, 478536, 488898, 527304, 538353, 593217, 651864, 717804, 733347, 790956, 957072, 977796, 1054608, 1076706, 1186434, 1303728, 1435608, 1466694, 1581912, 1955592, 2153412, 2372868, 2871216, 2933388, 3163824, 3449447, 3911184, 4306824, 4745736, 5866776, 6898894, 8613648, 9491472, 10348341, 11733552, 13797788, 20696682, 27595576, 31045023, 41393364, 55191152, 62090046, 82786728, 93135069, 124180092, 165573456, 186270138, 248360184, 372540276, 496720368, 745080552, 1490161104]

約数ペア:

[(1, 1490161104), (2, 745080552), (3, 496720368), (4, 372540276), (6, 248360184), (8, 186270138), (9, 165573456), (12, 124180092), (16, 93135069), (18, 82786728), (24, 62090046), (27, 55191152), (36, 41393364), (48, 31045023), (54, 27595576), (72, 20696682), (108, 13797788), (127, 11733552), (144, 10348341), (157, 9491472), (173, 8613648), (216, 6898894), (254, 5866776), (314, 4745736), (346, 4306824), (381, 3911184), (432, 3449447), (471, 3163824), (508, 2933388), (519, 2871216), (628, 2372868), (692, 2153412), (762, 1955592), (942, 1581912), (1016, 1466694), (1038, 1435608), (1143, 1303728), (1256, 1186434), (1384, 1076706), (1413, 1054608), (1524, 977796), (1557, 957072), (1884, 790956), (2032, 733347), (2076, 717804), (2286, 651864), (2512, 593217), (2768, 538353), (2826, 527304), (3048, 488898), (3114, 478536), (3429, 434576), (3768, 395478), (4152, 358902), (4239, 351536), (4572, 325932), (4671, 319024), (5652, 263652), (6096, 244449), (6228, 239268), (6858, 217288), (7536, 197739), (8304, 179451), (8478, 175768), (9144, 162966), (9342, 159512), (11304, 131826), (12456, 119634), (13716, 108644), (16956, 87884), (18288, 81483), (18684, 79756), (19939, 74736), (21971, 67824), (22608, 65913), (24912, 59817), (27161, 54864), (27432, 54322), (33912, 43942), (37368, 39878)]