253593912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3941

約数の個数: 128

約数和(自身を含む): 784224000

約数和(自身を除く): 530630088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 418, 429, 456, 494, 572, 627, 741, 836, 858, 988, 1144, 1254, 1482, 1672, 1716, 1976, 2508, 2717, 2964, 3432, 3889, 5016, 5434, 5928, 7778, 8151, 10868, 11667, 15556, 16302, 21736, 23334, 31112, 32604, 42779, 46668, 50557, 65208, 73891, 85558, 93336, 101114, 128337, 147782, 151671, 171116, 202228, 221673, 256674, 295564, 303342, 342232, 404456, 443346, 513348, 556127, 591128, 606684, 812801, 886692, 960583, 1026696, 1112254, 1213368, 1625602, 1668381, 1773384, 1921166, 2224508, 2438403, 2881749, 3251204, 3336762, 3842332, 4449016, 4876806, 5763498, 6502408, 6673524, 7684664, 9753612, 10566413, 11526996, 13347048, 19507224, 21132826, 23053992, 31699239, 42265652, 63398478, 84531304, 126796956, 253593912]

約数ペア:

[(1, 253593912), (2, 126796956), (3, 84531304), (4, 63398478), (6, 42265652), (8, 31699239), (11, 23053992), (12, 21132826), (13, 19507224), (19, 13347048), (22, 11526996), (24, 10566413), (26, 9753612), (33, 7684664), (38, 6673524), (39, 6502408), (44, 5763498), (52, 4876806), (57, 4449016), (66, 3842332), (76, 3336762), (78, 3251204), (88, 2881749), (104, 2438403), (114, 2224508), (132, 1921166), (143, 1773384), (152, 1668381), (156, 1625602), (209, 1213368), (228, 1112254), (247, 1026696), (264, 960583), (286, 886692), (312, 812801), (418, 606684), (429, 591128), (456, 556127), (494, 513348), (572, 443346), (627, 404456), (741, 342232), (836, 303342), (858, 295564), (988, 256674), (1144, 221673), (1254, 202228), (1482, 171116), (1672, 151671), (1716, 147782), (1976, 128337), (2508, 101114), (2717, 93336), (2964, 85558), (3432, 73891), (3889, 65208), (5016, 50557), (5434, 46668), (5928, 42779), (7778, 32604), (8151, 31112), (10868, 23334), (11667, 21736), (15556, 16302)]