401899248

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{146893}}^1$

素因数の和:146926

約数の個数: 60

約数和(自身を含む): 1183965640

約数和(自身を除く): 782066392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 146893, 293786, 440679, 587572, 881358, 1175144, 1322037, 1762716, 2350288, 2644074, 2790967, 3525432, 5288148, 5581934, 7050864, 8372901, 10576296, 11163868, 16745802, 21152592, 22327736, 25118703, 33491604, 44655472, 50237406, 66983208, 100474812, 133966416, 200949624, 401899248]

約数ペア:

[(1, 401899248), (2, 200949624), (3, 133966416), (4, 100474812), (6, 66983208), (8, 50237406), (9, 44655472), (12, 33491604), (16, 25118703), (18, 22327736), (19, 21152592), (24, 16745802), (36, 11163868), (38, 10576296), (48, 8372901), (57, 7050864), (72, 5581934), (76, 5288148), (114, 3525432), (144, 2790967), (152, 2644074), (171, 2350288), (228, 1762716), (304, 1322037), (342, 1175144), (456, 881358), (684, 587572), (912, 440679), (1368, 293786), (2736, 146893)]