391189968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2069}}^1$

素因数の和:2197

約数の個数: 120

約数和(自身を含む): 1191251880

約数和(自身を除く): 800061912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 303, 312, 404, 468, 606, 624, 808, 909, 936, 1212, 1313, 1616, 1818, 1872, 2069, 2424, 2626, 3636, 3939, 4138, 4848, 5252, 6207, 7272, 7878, 8276, 10504, 11817, 12414, 14544, 15756, 16552, 18621, 21008, 23634, 24828, 26897, 31512, 33104, 37242, 47268, 49656, 53794, 63024, 74484, 80691, 94536, 99312, 107588, 148968, 161382, 189072, 208969, 215176, 242073, 297936, 322764, 417938, 430352, 484146, 626907, 645528, 835876, 968292, 1253814, 1291056, 1671752, 1880721, 1936584, 2507628, 2716597, 3343504, 3761442, 3873168, 5015256, 5433194, 7522884, 8149791, 10030512, 10866388, 15045768, 16299582, 21732776, 24449373, 30091536, 32599164, 43465552, 48898746, 65198328, 97797492, 130396656, 195594984, 391189968]

約数ペア:

[(1, 391189968), (2, 195594984), (3, 130396656), (4, 97797492), (6, 65198328), (8, 48898746), (9, 43465552), (12, 32599164), (13, 30091536), (16, 24449373), (18, 21732776), (24, 16299582), (26, 15045768), (36, 10866388), (39, 10030512), (48, 8149791), (52, 7522884), (72, 5433194), (78, 5015256), (101, 3873168), (104, 3761442), (117, 3343504), (144, 2716597), (156, 2507628), (202, 1936584), (208, 1880721), (234, 1671752), (303, 1291056), (312, 1253814), (404, 968292), (468, 835876), (606, 645528), (624, 626907), (808, 484146), (909, 430352), (936, 417938), (1212, 322764), (1313, 297936), (1616, 242073), (1818, 215176), (1872, 208969), (2069, 189072), (2424, 161382), (2626, 148968), (3636, 107588), (3939, 99312), (4138, 94536), (4848, 80691), (5252, 74484), (6207, 63024), (7272, 53794), (7878, 49656), (8276, 47268), (10504, 37242), (11817, 33104), (12414, 31512), (14544, 26897), (15756, 24828), (16552, 23634), (18621, 21008)]