789298848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12401}}^1$

素因数の和:12447

約数の個数: 144

約数和(自身を含む): 2559623976

約数和(自身を除く): 1770325128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4896, 5304, 7072, 7956, 10608, 12401, 15912, 21216, 24802, 31824, 37203, 49604, 63648, 74406, 99208, 111609, 148812, 161213, 198416, 210817, 223218, 297624, 322426, 396832, 421634, 446436, 483639, 595248, 632451, 644852, 843268, 892872, 967278, 1190496, 1264902, 1289704, 1450917, 1686536, 1785744, 1897353, 1934556, 2529804, 2579408, 2740621, 2901834, 3373072, 3571488, 3794706, 3869112, 5059608, 5158816, 5481242, 5803668, 6746144, 7589412, 7738224, 8221863, 10119216, 10962484, 11607336, 15178824, 15476448, 16443726, 20238432, 21924968, 23214672, 24665589, 30357648, 32887452, 43849936, 46429344, 49331178, 60715296, 65774904, 87699872, 98662356, 131549808, 197324712, 263099616, 394649424, 789298848]

約数ペア:

[(1, 789298848), (2, 394649424), (3, 263099616), (4, 197324712), (6, 131549808), (8, 98662356), (9, 87699872), (12, 65774904), (13, 60715296), (16, 49331178), (17, 46429344), (18, 43849936), (24, 32887452), (26, 30357648), (32, 24665589), (34, 23214672), (36, 21924968), (39, 20238432), (48, 16443726), (51, 15476448), (52, 15178824), (68, 11607336), (72, 10962484), (78, 10119216), (96, 8221863), (102, 7738224), (104, 7589412), (117, 6746144), (136, 5803668), (144, 5481242), (153, 5158816), (156, 5059608), (204, 3869112), (208, 3794706), (221, 3571488), (234, 3373072), (272, 2901834), (288, 2740621), (306, 2579408), (312, 2529804), (408, 1934556), (416, 1897353), (442, 1785744), (468, 1686536), (544, 1450917), (612, 1289704), (624, 1264902), (663, 1190496), (816, 967278), (884, 892872), (936, 843268), (1224, 644852), (1248, 632451), (1326, 595248), (1632, 483639), (1768, 446436), (1872, 421634), (1989, 396832), (2448, 322426), (2652, 297624), (3536, 223218), (3744, 210817), (3978, 198416), (4896, 161213), (5304, 148812), (7072, 111609), (7956, 99208), (10608, 74406), (12401, 63648), (15912, 49604), (21216, 37203), (24802, 31824)]