475616778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 1245511680

約数和(自身を除く): 769894902

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 127, 133, 182, 247, 254, 266, 273, 361, 381, 399, 494, 546, 722, 741, 762, 798, 889, 1083, 1482, 1651, 1729, 1778, 2166, 2413, 2527, 2667, 3302, 3458, 4693, 4826, 4953, 5054, 5187, 5334, 6859, 7239, 7581, 9386, 9906, 10374, 11557, 13718, 14079, 14478, 15162, 16891, 20577, 23114, 28158, 31369, 32851, 33782, 34671, 41154, 45847, 48013, 50673, 62738, 65702, 69342, 89167, 91694, 94107, 96026, 98553, 101346, 137541, 144039, 178334, 188214, 197106, 219583, 267501, 275082, 288078, 320929, 439166, 535002, 596011, 624169, 641858, 658749, 871093, 962787, 1192022, 1248338, 1317498, 1742186, 1788033, 1872507, 1925574, 2613279, 3576066, 3745014, 4172077, 5226558, 6097651, 8344154, 11324209, 12195302, 12516231, 18292953, 22648418, 25032462, 33972627, 36585906, 67945254, 79269463, 158538926, 237808389, 475616778]

約数ペア:

[(1, 475616778), (2, 237808389), (3, 158538926), (6, 79269463), (7, 67945254), (13, 36585906), (14, 33972627), (19, 25032462), (21, 22648418), (26, 18292953), (38, 12516231), (39, 12195302), (42, 11324209), (57, 8344154), (78, 6097651), (91, 5226558), (114, 4172077), (127, 3745014), (133, 3576066), (182, 2613279), (247, 1925574), (254, 1872507), (266, 1788033), (273, 1742186), (361, 1317498), (381, 1248338), (399, 1192022), (494, 962787), (546, 871093), (722, 658749), (741, 641858), (762, 624169), (798, 596011), (889, 535002), (1083, 439166), (1482, 320929), (1651, 288078), (1729, 275082), (1778, 267501), (2166, 219583), (2413, 197106), (2527, 188214), (2667, 178334), (3302, 144039), (3458, 137541), (4693, 101346), (4826, 98553), (4953, 96026), (5054, 94107), (5187, 91694), (5334, 89167), (6859, 69342), (7239, 65702), (7581, 62738), (9386, 50673), (9906, 48013), (10374, 45847), (11557, 41154), (13718, 34671), (14079, 33782), (14478, 32851), (15162, 31369), (16891, 28158), (20577, 23114)]