235017916

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 507655680

約数和(自身を除く): 272637764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 223, 266, 283, 446, 532, 566, 892, 931, 1132, 1561, 1862, 1981, 3122, 3724, 3962, 4237, 5377, 6244, 7924, 8474, 10754, 10927, 13867, 16948, 21508, 21854, 27734, 29659, 37639, 43708, 55468, 59318, 63109, 75278, 118636, 126218, 150556, 207613, 252436, 263473, 415226, 441763, 526946, 830452, 883526, 1053892, 1199071, 1767052, 2398142, 3092341, 4796284, 6184682, 8393497, 12369364, 16786994, 33573988, 58754479, 117508958, 235017916]

約数ペア:

[(1, 235017916), (2, 117508958), (4, 58754479), (7, 33573988), (14, 16786994), (19, 12369364), (28, 8393497), (38, 6184682), (49, 4796284), (76, 3092341), (98, 2398142), (133, 1767052), (196, 1199071), (223, 1053892), (266, 883526), (283, 830452), (446, 526946), (532, 441763), (566, 415226), (892, 263473), (931, 252436), (1132, 207613), (1561, 150556), (1862, 126218), (1981, 118636), (3122, 75278), (3724, 63109), (3962, 59318), (4237, 55468), (5377, 43708), (6244, 37639), (7924, 29659), (8474, 27734), (10754, 21854), (10927, 21508), (13867, 16948)]