1031472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 3385200

約数和(自身を除く): 2353728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 29, 36, 38, 39, 48, 52, 57, 58, 72, 76, 78, 87, 104, 114, 116, 117, 144, 152, 156, 171, 174, 208, 228, 232, 234, 247, 261, 304, 312, 342, 348, 377, 456, 464, 468, 494, 522, 551, 624, 684, 696, 741, 754, 912, 936, 988, 1044, 1102, 1131, 1368, 1392, 1482, 1508, 1653, 1872, 1976, 2088, 2204, 2223, 2262, 2736, 2964, 3016, 3306, 3393, 3952, 4176, 4408, 4446, 4524, 4959, 5928, 6032, 6612, 6786, 7163, 8816, 8892, 9048, 9918, 11856, 13224, 13572, 14326, 17784, 18096, 19836, 21489, 26448, 27144, 28652, 35568, 39672, 42978, 54288, 57304, 64467, 79344, 85956, 114608, 128934, 171912, 257868, 343824, 515736, 1031472]

約数ペア:

[(1, 1031472), (2, 515736), (3, 343824), (4, 257868), (6, 171912), (8, 128934), (9, 114608), (12, 85956), (13, 79344), (16, 64467), (18, 57304), (19, 54288), (24, 42978), (26, 39672), (29, 35568), (36, 28652), (38, 27144), (39, 26448), (48, 21489), (52, 19836), (57, 18096), (58, 17784), (72, 14326), (76, 13572), (78, 13224), (87, 11856), (104, 9918), (114, 9048), (116, 8892), (117, 8816), (144, 7163), (152, 6786), (156, 6612), (171, 6032), (174, 5928), (208, 4959), (228, 4524), (232, 4446), (234, 4408), (247, 4176), (261, 3952), (304, 3393), (312, 3306), (342, 3016), (348, 2964), (377, 2736), (456, 2262), (464, 2223), (468, 2204), (494, 2088), (522, 1976), (551, 1872), (624, 1653), (684, 1508), (696, 1482), (741, 1392), (754, 1368), (912, 1131), (936, 1102), (988, 1044)]