845487006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 2136637440

約数和(自身を除く): 1291150434

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 127, 137, 178, 182, 254, 267, 273, 274, 381, 411, 534, 546, 623, 762, 822, 889, 959, 1157, 1246, 1651, 1778, 1781, 1869, 1918, 2314, 2667, 2877, 3302, 3471, 3562, 3738, 4953, 5334, 5343, 5754, 6942, 8099, 9906, 10686, 11303, 11557, 12193, 12467, 16198, 17399, 22606, 23114, 24297, 24386, 24934, 33909, 34671, 34798, 36579, 37401, 48594, 52197, 67818, 69342, 73158, 74802, 79121, 85351, 104394, 121793, 146939, 158242, 158509, 170702, 226187, 237363, 243586, 256053, 293878, 317018, 365379, 440817, 452374, 474726, 475527, 512106, 678561, 730758, 881634, 951054, 1028573, 1109563, 1357122, 1548511, 1583309, 2057146, 2219126, 3085719, 3097022, 3166618, 3328689, 4645533, 4749927, 6171438, 6657378, 9291066, 9499854, 10839577, 20130643, 21679154, 32518731, 40261286, 60391929, 65037462, 120783858, 140914501, 281829002, 422743503, 845487006]

約数ペア:

[(1, 845487006), (2, 422743503), (3, 281829002), (6, 140914501), (7, 120783858), (13, 65037462), (14, 60391929), (21, 40261286), (26, 32518731), (39, 21679154), (42, 20130643), (78, 10839577), (89, 9499854), (91, 9291066), (127, 6657378), (137, 6171438), (178, 4749927), (182, 4645533), (254, 3328689), (267, 3166618), (273, 3097022), (274, 3085719), (381, 2219126), (411, 2057146), (534, 1583309), (546, 1548511), (623, 1357122), (762, 1109563), (822, 1028573), (889, 951054), (959, 881634), (1157, 730758), (1246, 678561), (1651, 512106), (1778, 475527), (1781, 474726), (1869, 452374), (1918, 440817), (2314, 365379), (2667, 317018), (2877, 293878), (3302, 256053), (3471, 243586), (3562, 237363), (3738, 226187), (4953, 170702), (5334, 158509), (5343, 158242), (5754, 146939), (6942, 121793), (8099, 104394), (9906, 85351), (10686, 79121), (11303, 74802), (11557, 73158), (12193, 69342), (12467, 67818), (16198, 52197), (17399, 48594), (22606, 37401), (23114, 36579), (24297, 34798), (24386, 34671), (24934, 33909)]