817154208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 216

約数和(自身を含む): 2556302112

約数和(自身を除く): 1739147904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 103, 104, 117, 144, 156, 163, 169, 206, 208, 234, 288, 309, 312, 326, 338, 412, 416, 468, 489, 507, 618, 624, 652, 676, 824, 927, 936, 978, 1014, 1236, 1248, 1304, 1339, 1352, 1467, 1521, 1648, 1854, 1872, 1956, 2028, 2119, 2472, 2608, 2678, 2704, 2934, 3042, 3296, 3708, 3744, 3912, 4017, 4056, 4238, 4944, 5216, 5356, 5408, 5868, 6084, 6357, 7416, 7824, 8034, 8112, 8476, 9888, 10712, 11736, 12051, 12168, 12714, 14832, 15648, 16068, 16224, 16789, 16952, 17407, 19071, 21424, 23472, 24102, 24336, 25428, 27547, 29664, 32136, 33578, 33904, 34814, 38142, 42848, 46944, 48204, 48672, 50367, 50856, 52221, 55094, 64272, 67156, 67808, 69628, 76284, 82641, 96408, 100734, 101712, 104442, 110188, 128544, 134312, 139256, 151101, 152568, 156663, 165282, 192816, 201468, 203424, 208884, 218257, 220376, 247923, 268624, 278512, 302202, 305136, 313326, 330564, 385632, 402936, 417768, 436514, 440752, 495846, 537248, 557024, 604404, 610272, 626652, 654771, 661128, 805872, 835536, 873028, 881504, 991692, 1208808, 1253304, 1309542, 1322256, 1611744, 1671072, 1746056, 1964313, 1983384, 2417616, 2506608, 2619084, 2644512, 2837341, 3492112, 3928626, 3966768, 4835232, 5013216, 5238168, 5674682, 6984224, 7857252, 7933536, 8512023, 10476336, 11349364, 15714504, 17024046, 20952672, 22698728, 25536069, 31429008, 34048092, 45397456, 51072138, 62858016, 68096184, 90794912, 102144276, 136192368, 204288552, 272384736, 408577104, 817154208]

約数ペア:

[(1, 817154208), (2, 408577104), (3, 272384736), (4, 204288552), (6, 136192368), (8, 102144276), (9, 90794912), (12, 68096184), (13, 62858016), (16, 51072138), (18, 45397456), (24, 34048092), (26, 31429008), (32, 25536069), (36, 22698728), (39, 20952672), (48, 17024046), (52, 15714504), (72, 11349364), (78, 10476336), (96, 8512023), (103, 7933536), (104, 7857252), (117, 6984224), (144, 5674682), (156, 5238168), (163, 5013216), (169, 4835232), (206, 3966768), (208, 3928626), (234, 3492112), (288, 2837341), (309, 2644512), (312, 2619084), (326, 2506608), (338, 2417616), (412, 1983384), (416, 1964313), (468, 1746056), (489, 1671072), (507, 1611744), (618, 1322256), (624, 1309542), (652, 1253304), (676, 1208808), (824, 991692), (927, 881504), (936, 873028), (978, 835536), (1014, 805872), (1236, 661128), (1248, 654771), (1304, 626652), (1339, 610272), (1352, 604404), (1467, 557024), (1521, 537248), (1648, 495846), (1854, 440752), (1872, 436514), (1956, 417768), (2028, 402936), (2119, 385632), (2472, 330564), (2608, 313326), (2678, 305136), (2704, 302202), (2934, 278512), (3042, 268624), (3296, 247923), (3708, 220376), (3744, 218257), (3912, 208884), (4017, 203424), (4056, 201468), (4238, 192816), (4944, 165282), (5216, 156663), (5356, 152568), (5408, 151101), (5868, 139256), (6084, 134312), (6357, 128544), (7416, 110188), (7824, 104442), (8034, 101712), (8112, 100734), (8476, 96408), (9888, 82641), (10712, 76284), (11736, 69628), (12051, 67808), (12168, 67156), (12714, 64272), (14832, 55094), (15648, 52221), (16068, 50856), (16224, 50367), (16789, 48672), (16952, 48204), (17407, 46944), (19071, 42848), (21424, 38142), (23472, 34814), (24102, 33904), (24336, 33578), (25428, 32136), (27547, 29664)]