249633384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10431

約数の個数: 128

約数和(自身を含む): 838010880

約数和(自身を除く): 588377496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 10391, 12012, 20782, 24024, 31173, 41564, 62346, 72737, 83128, 114301, 124692, 135083, 145474, 218211, 228602, 249384, 270166, 290948, 342903, 405249, 436422, 457204, 540332, 581896, 685806, 800107, 810498, 872844, 914408, 945581, 1080664, 1371612, 1485913, 1600214, 1620996, 1745688, 1891162, 2400321, 2743224, 2836743, 2971826, 3200428, 3241992, 3782324, 4457739, 4800642, 5673486, 5943652, 6400856, 7564648, 8915478, 9601284, 10401391, 11346972, 11887304, 17830956, 19202568, 20802782, 22693944, 31204173, 35661912, 41605564, 62408346, 83211128, 124816692, 249633384]

約数ペア:

[(1, 249633384), (2, 124816692), (3, 83211128), (4, 62408346), (6, 41605564), (7, 35661912), (8, 31204173), (11, 22693944), (12, 20802782), (13, 19202568), (14, 17830956), (21, 11887304), (22, 11346972), (24, 10401391), (26, 9601284), (28, 8915478), (33, 7564648), (39, 6400856), (42, 5943652), (44, 5673486), (52, 4800642), (56, 4457739), (66, 3782324), (77, 3241992), (78, 3200428), (84, 2971826), (88, 2836743), (91, 2743224), (104, 2400321), (132, 1891162), (143, 1745688), (154, 1620996), (156, 1600214), (168, 1485913), (182, 1371612), (231, 1080664), (264, 945581), (273, 914408), (286, 872844), (308, 810498), (312, 800107), (364, 685806), (429, 581896), (462, 540332), (546, 457204), (572, 436422), (616, 405249), (728, 342903), (858, 290948), (924, 270166), (1001, 249384), (1092, 228602), (1144, 218211), (1716, 145474), (1848, 135083), (2002, 124692), (2184, 114301), (3003, 83128), (3432, 72737), (4004, 62346), (6006, 41564), (8008, 31173), (10391, 24024), (12012, 20782)]