395869968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211469}}^1$

素因数の和:211496

約数の個数: 60

約数和(自身を含む): 1193113740

約数和(自身を除く): 797243772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 211469, 422938, 634407, 845876, 1268814, 1691752, 1903221, 2537628, 2749097, 3383504, 3806442, 5075256, 5498194, 7612884, 8247291, 10150512, 10996388, 15225768, 16494582, 21992776, 24741873, 30451536, 32989164, 43985552, 49483746, 65978328, 98967492, 131956656, 197934984, 395869968]

約数ペア:

[(1, 395869968), (2, 197934984), (3, 131956656), (4, 98967492), (6, 65978328), (8, 49483746), (9, 43985552), (12, 32989164), (13, 30451536), (16, 24741873), (18, 21992776), (24, 16494582), (26, 15225768), (36, 10996388), (39, 10150512), (48, 8247291), (52, 7612884), (72, 5498194), (78, 5075256), (104, 3806442), (117, 3383504), (144, 2749097), (156, 2537628), (208, 1903221), (234, 1691752), (312, 1268814), (468, 845876), (624, 634407), (936, 422938), (1872, 211469)]