406874328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1449

約数の個数: 128

約数和(自身を含む): 1243123200

約数和(自身を除く): 836248872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 109, 119, 136, 168, 204, 218, 238, 327, 357, 408, 436, 476, 654, 714, 763, 872, 952, 1307, 1308, 1428, 1526, 1853, 2289, 2614, 2616, 2856, 3052, 3706, 3921, 4578, 5228, 5559, 6104, 7412, 7842, 9149, 9156, 10456, 11118, 12971, 14824, 15684, 18298, 18312, 22219, 22236, 25942, 27447, 31368, 36596, 38913, 44438, 44472, 51884, 54894, 66657, 73192, 77826, 88876, 103768, 109788, 133314, 142463, 155533, 155652, 177752, 219576, 266628, 284926, 311066, 311304, 427389, 466599, 533256, 569852, 622132, 854778, 933198, 997241, 1139704, 1244264, 1709556, 1866396, 1994482, 2421871, 2991723, 3419112, 3732792, 3988964, 4843742, 5983446, 7265613, 7977928, 9687484, 11966892, 14531226, 16953097, 19374968, 23933784, 29062452, 33906194, 50859291, 58124904, 67812388, 101718582, 135624776, 203437164, 406874328]

約数ペア:

[(1, 406874328), (2, 203437164), (3, 135624776), (4, 101718582), (6, 67812388), (7, 58124904), (8, 50859291), (12, 33906194), (14, 29062452), (17, 23933784), (21, 19374968), (24, 16953097), (28, 14531226), (34, 11966892), (42, 9687484), (51, 7977928), (56, 7265613), (68, 5983446), (84, 4843742), (102, 3988964), (109, 3732792), (119, 3419112), (136, 2991723), (168, 2421871), (204, 1994482), (218, 1866396), (238, 1709556), (327, 1244264), (357, 1139704), (408, 997241), (436, 933198), (476, 854778), (654, 622132), (714, 569852), (763, 533256), (872, 466599), (952, 427389), (1307, 311304), (1308, 311066), (1428, 284926), (1526, 266628), (1853, 219576), (2289, 177752), (2614, 155652), (2616, 155533), (2856, 142463), (3052, 133314), (3706, 109788), (3921, 103768), (4578, 88876), (5228, 77826), (5559, 73192), (6104, 66657), (7412, 54894), (7842, 51884), (9149, 44472), (9156, 44438), (10456, 38913), (11118, 36596), (12971, 31368), (14824, 27447), (15684, 25942), (18298, 22236), (18312, 22219)]