381540384

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{77929}}^1$

素因数の和:77962

約数の個数: 72

約数和(自身を含む): 1148844060

約数和(自身を除く): 767303676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 77929, 155858, 233787, 311716, 467574, 623432, 701361, 935148, 1246864, 1324793, 1402722, 1870296, 2493728, 2649586, 2805444, 3740592, 3974379, 5299172, 5610888, 7481184, 7948758, 10598344, 11221776, 11923137, 15897516, 21196688, 22443552, 23846274, 31795032, 42393376, 47692548, 63590064, 95385096, 127180128, 190770192, 381540384]

約数ペア:

[(1, 381540384), (2, 190770192), (3, 127180128), (4, 95385096), (6, 63590064), (8, 47692548), (9, 42393376), (12, 31795032), (16, 23846274), (17, 22443552), (18, 21196688), (24, 15897516), (32, 11923137), (34, 11221776), (36, 10598344), (48, 7948758), (51, 7481184), (68, 5610888), (72, 5299172), (96, 3974379), (102, 3740592), (136, 2805444), (144, 2649586), (153, 2493728), (204, 1870296), (272, 1402722), (288, 1324793), (306, 1246864), (408, 935148), (544, 701361), (612, 623432), (816, 467574), (1224, 311716), (1632, 233787), (2448, 155858), (4896, 77929)]