385471464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 1175731200

約数和(自身を除く): 790259736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 139, 168, 204, 238, 278, 357, 408, 417, 476, 556, 714, 834, 952, 971, 973, 1112, 1428, 1668, 1942, 1946, 2363, 2856, 2913, 2919, 3336, 3884, 3892, 4726, 5826, 5838, 6797, 7089, 7768, 7784, 9452, 11652, 11676, 13594, 14178, 16507, 16541, 18904, 20391, 23304, 23352, 27188, 28356, 33014, 33082, 40782, 49521, 49623, 54376, 56712, 66028, 66164, 81564, 99042, 99246, 115549, 132056, 132328, 134969, 163128, 198084, 198492, 231098, 269938, 346647, 396168, 396984, 404907, 462196, 539876, 693294, 809814, 924392, 944783, 1079752, 1386588, 1619628, 1889566, 2294473, 2773176, 2834349, 3239256, 3779132, 4588946, 5668698, 6883419, 7558264, 9177892, 11337396, 13766838, 16061311, 18355784, 22674792, 27533676, 32122622, 48183933, 55067352, 64245244, 96367866, 128490488, 192735732, 385471464]

約数ペア:

[(1, 385471464), (2, 192735732), (3, 128490488), (4, 96367866), (6, 64245244), (7, 55067352), (8, 48183933), (12, 32122622), (14, 27533676), (17, 22674792), (21, 18355784), (24, 16061311), (28, 13766838), (34, 11337396), (42, 9177892), (51, 7558264), (56, 6883419), (68, 5668698), (84, 4588946), (102, 3779132), (119, 3239256), (136, 2834349), (139, 2773176), (168, 2294473), (204, 1889566), (238, 1619628), (278, 1386588), (357, 1079752), (408, 944783), (417, 924392), (476, 809814), (556, 693294), (714, 539876), (834, 462196), (952, 404907), (971, 396984), (973, 396168), (1112, 346647), (1428, 269938), (1668, 231098), (1942, 198492), (1946, 198084), (2363, 163128), (2856, 134969), (2913, 132328), (2919, 132056), (3336, 115549), (3884, 99246), (3892, 99042), (4726, 81564), (5826, 66164), (5838, 66028), (6797, 56712), (7089, 54376), (7768, 49623), (7784, 49521), (9452, 40782), (11652, 33082), (11676, 33014), (13594, 28356), (14178, 27188), (16507, 23352), (16541, 23304), (18904, 20391)]