1779671712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2151

約数の個数: 192

約数和(自身を含む): 5809515264

約数和(自身を除く): 4029843552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 101, 104, 112, 156, 168, 182, 202, 208, 224, 273, 303, 312, 336, 364, 404, 416, 546, 606, 624, 672, 707, 728, 808, 1092, 1212, 1248, 1313, 1414, 1456, 1616, 2017, 2121, 2184, 2424, 2626, 2828, 2912, 3232, 3939, 4034, 4242, 4368, 4848, 5252, 5656, 6051, 7878, 8068, 8484, 8736, 9191, 9696, 10504, 11312, 12102, 14119, 15756, 16136, 16968, 18382, 21008, 22624, 24204, 26221, 27573, 28238, 31512, 32272, 33936, 36764, 42016, 42357, 48408, 52442, 55146, 56476, 63024, 64544, 67872, 73528, 78663, 84714, 96816, 104884, 110292, 112952, 126048, 147056, 157326, 169428, 183547, 193632, 203717, 209768, 220584, 225904, 294112, 314652, 338856, 367094, 407434, 419536, 441168, 451808, 550641, 611151, 629304, 677712, 734188, 814868, 839072, 882336, 1101282, 1222302, 1258608, 1355424, 1426019, 1468376, 1629736, 2202564, 2444604, 2517216, 2648321, 2852038, 2936752, 3259472, 4278057, 4405128, 4889208, 5296642, 5704076, 5873504, 6518944, 7944963, 8556114, 8810256, 9778416, 10593284, 11408152, 15889926, 17112228, 17620512, 18538247, 19556832, 21186568, 22816304, 31779852, 34224456, 37076494, 42373136, 45632608, 55614741, 63559704, 68448912, 74152988, 84746272, 111229482, 127119408, 136897824, 148305976, 222458964, 254238816, 296611952, 444917928, 593223904, 889835856, 1779671712]

約数ペア:

[(1, 1779671712), (2, 889835856), (3, 593223904), (4, 444917928), (6, 296611952), (7, 254238816), (8, 222458964), (12, 148305976), (13, 136897824), (14, 127119408), (16, 111229482), (21, 84746272), (24, 74152988), (26, 68448912), (28, 63559704), (32, 55614741), (39, 45632608), (42, 42373136), (48, 37076494), (52, 34224456), (56, 31779852), (78, 22816304), (84, 21186568), (91, 19556832), (96, 18538247), (101, 17620512), (104, 17112228), (112, 15889926), (156, 11408152), (168, 10593284), (182, 9778416), (202, 8810256), (208, 8556114), (224, 7944963), (273, 6518944), (303, 5873504), (312, 5704076), (336, 5296642), (364, 4889208), (404, 4405128), (416, 4278057), (546, 3259472), (606, 2936752), (624, 2852038), (672, 2648321), (707, 2517216), (728, 2444604), (808, 2202564), (1092, 1629736), (1212, 1468376), (1248, 1426019), (1313, 1355424), (1414, 1258608), (1456, 1222302), (1616, 1101282), (2017, 882336), (2121, 839072), (2184, 814868), (2424, 734188), (2626, 677712), (2828, 629304), (2912, 611151), (3232, 550641), (3939, 451808), (4034, 441168), (4242, 419536), (4368, 407434), (4848, 367094), (5252, 338856), (5656, 314652), (6051, 294112), (7878, 225904), (8068, 220584), (8484, 209768), (8736, 203717), (9191, 193632), (9696, 183547), (10504, 169428), (11312, 157326), (12102, 147056), (14119, 126048), (15756, 112952), (16136, 110292), (16968, 104884), (18382, 96816), (21008, 84714), (22624, 78663), (24204, 73528), (26221, 67872), (27573, 64544), (28238, 63024), (31512, 56476), (32272, 55146), (33936, 52442), (36764, 48408), (42016, 42357)]