445683714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 1085644800

約数和(自身を除く): 639961086

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 79, 93, 98, 147, 158, 186, 217, 237, 294, 434, 474, 553, 619, 651, 1106, 1238, 1302, 1519, 1659, 1857, 2449, 3038, 3318, 3714, 3871, 4333, 4557, 4898, 7347, 7742, 8666, 9114, 11613, 12999, 14694, 17143, 19189, 23226, 25998, 30331, 34286, 38378, 48901, 51429, 57567, 60662, 90993, 97802, 102858, 115134, 120001, 134323, 146703, 181986, 240002, 268646, 293406, 342307, 360003, 402969, 684614, 720006, 805938, 940261, 1026921, 1515931, 1880522, 2053842, 2396149, 2820783, 3031862, 4547793, 4792298, 5641566, 7188447, 9095586, 10611517, 14376894, 21223034, 31834551, 63669102, 74280619, 148561238, 222841857, 445683714]

約数ペア:

[(1, 445683714), (2, 222841857), (3, 148561238), (6, 74280619), (7, 63669102), (14, 31834551), (21, 21223034), (31, 14376894), (42, 10611517), (49, 9095586), (62, 7188447), (79, 5641566), (93, 4792298), (98, 4547793), (147, 3031862), (158, 2820783), (186, 2396149), (217, 2053842), (237, 1880522), (294, 1515931), (434, 1026921), (474, 940261), (553, 805938), (619, 720006), (651, 684614), (1106, 402969), (1238, 360003), (1302, 342307), (1519, 293406), (1659, 268646), (1857, 240002), (2449, 181986), (3038, 146703), (3318, 134323), (3714, 120001), (3871, 115134), (4333, 102858), (4557, 97802), (4898, 90993), (7347, 60662), (7742, 57567), (8666, 51429), (9114, 48901), (11613, 38378), (12999, 34286), (14694, 30331), (17143, 25998), (19189, 23226)]