372217784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 746496000

約数和(自身を除く): 374278216

約数列:

[1, 2, 4, 8, 29, 58, 59, 71, 116, 118, 142, 232, 236, 284, 383, 472, 568, 766, 1532, 1711, 2059, 3064, 3422, 4118, 4189, 6844, 8236, 8378, 11107, 13688, 16472, 16756, 22214, 22597, 27193, 33512, 44428, 45194, 54386, 88856, 90388, 108772, 121481, 180776, 217544, 242962, 485924, 655313, 788597, 971848, 1310626, 1577194, 1604387, 2621252, 3154388, 3208774, 5242504, 6308776, 6417548, 12835096, 46527223, 93054446, 186108892, 372217784]

約数ペア:

[(1, 372217784), (2, 186108892), (4, 93054446), (8, 46527223), (29, 12835096), (58, 6417548), (59, 6308776), (71, 5242504), (116, 3208774), (118, 3154388), (142, 2621252), (232, 1604387), (236, 1577194), (284, 1310626), (383, 971848), (472, 788597), (568, 655313), (766, 485924), (1532, 242962), (1711, 217544), (2059, 180776), (3064, 121481), (3422, 108772), (4118, 90388), (4189, 88856), (6844, 54386), (8236, 45194), (8378, 44428), (11107, 33512), (13688, 27193), (16472, 22597), (16756, 22214)]