394786104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 1111449600

約数和(自身を除く): 716663496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 127, 136, 152, 204, 228, 254, 323, 381, 401, 408, 456, 508, 646, 762, 802, 969, 1016, 1203, 1292, 1524, 1604, 1938, 2159, 2406, 2413, 2584, 3048, 3208, 3876, 4318, 4812, 4826, 6477, 6817, 7239, 7619, 7752, 8636, 9624, 9652, 12954, 13634, 14478, 15238, 17272, 19304, 20451, 22857, 25908, 27268, 28956, 30476, 40902, 41021, 45714, 50927, 51816, 54536, 57912, 60952, 81804, 82042, 91428, 101854, 123063, 129523, 152781, 163608, 164084, 182856, 203708, 246126, 259046, 305562, 328168, 388569, 407416, 492252, 518092, 611124, 777138, 865759, 967613, 984504, 1036184, 1222248, 1554276, 1731518, 1935226, 2597277, 2902839, 3108552, 3463036, 3870452, 5194554, 5805678, 6926072, 7740904, 10389108, 11611356, 16449421, 20778216, 23222712, 32898842, 49348263, 65797684, 98696526, 131595368, 197393052, 394786104]

約数ペア:

[(1, 394786104), (2, 197393052), (3, 131595368), (4, 98696526), (6, 65797684), (8, 49348263), (12, 32898842), (17, 23222712), (19, 20778216), (24, 16449421), (34, 11611356), (38, 10389108), (51, 7740904), (57, 6926072), (68, 5805678), (76, 5194554), (102, 3870452), (114, 3463036), (127, 3108552), (136, 2902839), (152, 2597277), (204, 1935226), (228, 1731518), (254, 1554276), (323, 1222248), (381, 1036184), (401, 984504), (408, 967613), (456, 865759), (508, 777138), (646, 611124), (762, 518092), (802, 492252), (969, 407416), (1016, 388569), (1203, 328168), (1292, 305562), (1524, 259046), (1604, 246126), (1938, 203708), (2159, 182856), (2406, 164084), (2413, 163608), (2584, 152781), (3048, 129523), (3208, 123063), (3876, 101854), (4318, 91428), (4812, 82042), (4826, 81804), (6477, 60952), (6817, 57912), (7239, 54536), (7619, 51816), (7752, 50927), (8636, 45714), (9624, 41021), (9652, 40902), (12954, 30476), (13634, 28956), (14478, 27268), (15238, 25908), (17272, 22857), (19304, 20451)]