731155752

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{24121}}^1$

素因数の和:24554

約数の個数: 48

約数和(自身を含む): 1984999380

約数和(自身を除く): 1253843628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 15156, 24121, 30312, 48242, 72363, 96484, 144726, 192968, 217089, 289452, 434178, 578904, 868356, 1736712, 10154941, 20309882, 30464823, 40619764, 60929646, 81239528, 91394469, 121859292, 182788938, 243718584, 365577876, 731155752]

約数ペア:

[(1, 731155752), (2, 365577876), (3, 243718584), (4, 182788938), (6, 121859292), (8, 91394469), (9, 81239528), (12, 60929646), (18, 40619764), (24, 30464823), (36, 20309882), (72, 10154941), (421, 1736712), (842, 868356), (1263, 578904), (1684, 434178), (2526, 289452), (3368, 217089), (3789, 192968), (5052, 144726), (7578, 96484), (10104, 72363), (15156, 48242), (24121, 30312)]