253811376

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2808

約数の個数: 180

約数和(自身を含む): 890172192

約数和(自身を除く): 636360816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 2767, 3276, 3528, 3822, 4368, 5096, 5534, 5733, 6552, 7056, 7644, 8301, 10192, 11068, 11466, 13104, 15288, 16602, 19369, 22136, 22932, 24903, 30576, 33204, 35971, 38738, 44272, 45864, 49806, 58107, 66408, 71942, 77476, 91728, 99612, 107913, 116214, 132816, 135583, 143884, 154952, 174321, 199224, 215826, 232428, 251797, 271166, 287768, 309904, 323739, 348642, 398448, 406749, 431652, 464856, 503594, 542332, 575536, 647478, 697284, 755391, 813498, 863304, 929712, 1007188, 1084664, 1220247, 1294956, 1394568, 1510782, 1626996, 1726608, 1762579, 2014376, 2169328, 2266173, 2440494, 2589912, 2789136, 3021564, 3253992, 3525158, 4028752, 4532346, 4880988, 5179824, 5287737, 6043128, 6507984, 7050316, 9064692, 9761976, 10575474, 12086256, 14100632, 15863211, 18129384, 19523952, 21150948, 28201264, 31726422, 36258768, 42301896, 63452844, 84603792, 126905688, 253811376]

約数ペア:

[(1, 253811376), (2, 126905688), (3, 84603792), (4, 63452844), (6, 42301896), (7, 36258768), (8, 31726422), (9, 28201264), (12, 21150948), (13, 19523952), (14, 18129384), (16, 15863211), (18, 14100632), (21, 12086256), (24, 10575474), (26, 9761976), (28, 9064692), (36, 7050316), (39, 6507984), (42, 6043128), (48, 5287737), (49, 5179824), (52, 4880988), (56, 4532346), (63, 4028752), (72, 3525158), (78, 3253992), (84, 3021564), (91, 2789136), (98, 2589912), (104, 2440494), (112, 2266173), (117, 2169328), (126, 2014376), (144, 1762579), (147, 1726608), (156, 1626996), (168, 1510782), (182, 1394568), (196, 1294956), (208, 1220247), (234, 1084664), (252, 1007188), (273, 929712), (294, 863304), (312, 813498), (336, 755391), (364, 697284), (392, 647478), (441, 575536), (468, 542332), (504, 503594), (546, 464856), (588, 431652), (624, 406749), (637, 398448), (728, 348642), (784, 323739), (819, 309904), (882, 287768), (936, 271166), (1008, 251797), (1092, 232428), (1176, 215826), (1274, 199224), (1456, 174321), (1638, 154952), (1764, 143884), (1872, 135583), (1911, 132816), (2184, 116214), (2352, 107913), (2548, 99612), (2767, 91728), (3276, 77476), (3528, 71942), (3822, 66408), (4368, 58107), (5096, 49806), (5534, 45864), (5733, 44272), (6552, 38738), (7056, 35971), (7644, 33204), (8301, 30576), (10192, 24903), (11068, 22932), (11466, 22136), (13104, 19369), (15288, 16602)]