28031479776

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{613}}^1\times {\mathrm{1913}}^1$

素因数の和:2625

約数の個数: 144

約数和(自身を含む): 80848784016

約数和(自身を除く): 52817304240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 613, 664, 747, 996, 1226, 1328, 1494, 1839, 1913, 1992, 2452, 2656, 2988, 3678, 3826, 3984, 4904, 5517, 5739, 5976, 7356, 7652, 7968, 9808, 11034, 11478, 11952, 14712, 15304, 17217, 19616, 22068, 22956, 23904, 29424, 30608, 34434, 44136, 45912, 50879, 58848, 61216, 68868, 88272, 91824, 101758, 137736, 152637, 158779, 176544, 183648, 203516, 275472, 305274, 317558, 407032, 457911, 476337, 550944, 610548, 635116, 814064, 915822, 952674, 1172669, 1221096, 1270232, 1429011, 1628128, 1831644, 1905348, 2345338, 2442192, 2540464, 2858022, 3518007, 3663288, 3810696, 4690676, 4884384, 5080928, 5716044, 7036014, 7326576, 7621392, 9381352, 10554021, 11432088, 14072028, 14653152, 15242784, 18762704, 21108042, 22864176, 28144056, 37525408, 42216084, 45728352, 56288112, 84432168, 97331527, 112576224, 168864336, 194663054, 291994581, 337728672, 389326108, 583989162, 778652216, 875983743, 1167978324, 1557304432, 1751967486, 2335956648, 3114608864, 3503934972, 4671913296, 7007869944, 9343826592, 14015739888, 28031479776]

約数ペア:

[(1, 28031479776), (2, 14015739888), (3, 9343826592), (4, 7007869944), (6, 4671913296), (8, 3503934972), (9, 3114608864), (12, 2335956648), (16, 1751967486), (18, 1557304432), (24, 1167978324), (32, 875983743), (36, 778652216), (48, 583989162), (72, 389326108), (83, 337728672), (96, 291994581), (144, 194663054), (166, 168864336), (249, 112576224), (288, 97331527), (332, 84432168), (498, 56288112), (613, 45728352), (664, 42216084), (747, 37525408), (996, 28144056), (1226, 22864176), (1328, 21108042), (1494, 18762704), (1839, 15242784), (1913, 14653152), (1992, 14072028), (2452, 11432088), (2656, 10554021), (2988, 9381352), (3678, 7621392), (3826, 7326576), (3984, 7036014), (4904, 5716044), (5517, 5080928), (5739, 4884384), (5976, 4690676), (7356, 3810696), (7652, 3663288), (7968, 3518007), (9808, 2858022), (11034, 2540464), (11478, 2442192), (11952, 2345338), (14712, 1905348), (15304, 1831644), (17217, 1628128), (19616, 1429011), (22068, 1270232), (22956, 1221096), (23904, 1172669), (29424, 952674), (30608, 915822), (34434, 814064), (44136, 635116), (45912, 610548), (50879, 550944), (58848, 476337), (61216, 457911), (68868, 407032), (88272, 317558), (91824, 305274), (101758, 275472), (137736, 203516), (152637, 183648), (158779, 176544)]