2868857576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2179

約数の個数: 128

約数和(自身を含む): 6617116800

約数和(自身を除く): 3748259224

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 41, 52, 68, 76, 82, 104, 136, 152, 164, 221, 247, 323, 328, 442, 494, 533, 646, 697, 779, 884, 988, 1066, 1292, 1394, 1558, 1768, 1976, 2083, 2132, 2584, 2788, 3116, 4166, 4199, 4264, 5576, 6232, 8332, 8398, 9061, 10127, 13243, 16664, 16796, 18122, 20254, 26486, 27079, 33592, 35411, 36244, 39577, 40508, 52972, 54158, 70822, 72488, 79154, 81016, 85403, 105944, 108316, 141644, 158308, 170806, 172159, 216632, 283288, 316616, 341612, 344318, 460343, 514501, 672809, 683224, 688636, 920686, 1029002, 1110239, 1345618, 1377272, 1451851, 1622657, 1841372, 2058004, 2220478, 2691236, 2903702, 3245314, 3682744, 4116008, 4440956, 5382472, 5807404, 6490628, 8746517, 8881912, 11614808, 12981256, 17493034, 18874063, 21094541, 27585169, 34986068, 37748126, 42189082, 55170338, 69972136, 75496252, 84378164, 110340676, 150992504, 168756328, 220681352, 358607197, 717214394, 1434428788, 2868857576]

約数ペア:

[(1, 2868857576), (2, 1434428788), (4, 717214394), (8, 358607197), (13, 220681352), (17, 168756328), (19, 150992504), (26, 110340676), (34, 84378164), (38, 75496252), (41, 69972136), (52, 55170338), (68, 42189082), (76, 37748126), (82, 34986068), (104, 27585169), (136, 21094541), (152, 18874063), (164, 17493034), (221, 12981256), (247, 11614808), (323, 8881912), (328, 8746517), (442, 6490628), (494, 5807404), (533, 5382472), (646, 4440956), (697, 4116008), (779, 3682744), (884, 3245314), (988, 2903702), (1066, 2691236), (1292, 2220478), (1394, 2058004), (1558, 1841372), (1768, 1622657), (1976, 1451851), (2083, 1377272), (2132, 1345618), (2584, 1110239), (2788, 1029002), (3116, 920686), (4166, 688636), (4199, 683224), (4264, 672809), (5576, 514501), (6232, 460343), (8332, 344318), (8398, 341612), (9061, 316616), (10127, 283288), (13243, 216632), (16664, 172159), (16796, 170806), (18122, 158308), (20254, 141644), (26486, 108316), (27079, 105944), (33592, 85403), (35411, 81016), (36244, 79154), (39577, 72488), (40508, 70822), (52972, 54158)]