381209904

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{155723}}^1$

素因数の和:155754

約数の個数: 60

約数和(自身を含む): 1129621896

約数和(自身を除く): 748411992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 155723, 311446, 467169, 622892, 934338, 1245784, 1401507, 1868676, 2491568, 2647291, 2803014, 3737352, 5294582, 5606028, 7474704, 7941873, 10589164, 11212056, 15883746, 21178328, 22424112, 23825619, 31767492, 42356656, 47651238, 63534984, 95302476, 127069968, 190604952, 381209904]

約数ペア:

[(1, 381209904), (2, 190604952), (3, 127069968), (4, 95302476), (6, 63534984), (8, 47651238), (9, 42356656), (12, 31767492), (16, 23825619), (17, 22424112), (18, 21178328), (24, 15883746), (34, 11212056), (36, 10589164), (48, 7941873), (51, 7474704), (68, 5606028), (72, 5294582), (102, 3737352), (136, 2803014), (144, 2647291), (153, 2491568), (204, 1868676), (272, 1401507), (306, 1245784), (408, 934338), (612, 622892), (816, 467169), (1224, 311446), (2448, 155723)]