307120788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 936096000

約数和(自身を除く): 628975212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 29, 36, 38, 39, 52, 54, 57, 58, 76, 78, 87, 108, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 342, 348, 351, 377, 397, 468, 494, 513, 522, 551, 684, 702, 741, 754, 783, 794, 988, 1026, 1044, 1102, 1131, 1191, 1404, 1482, 1508, 1566, 1588, 1653, 2052, 2204, 2223, 2262, 2382, 2964, 3132, 3306, 3393, 3573, 4446, 4524, 4764, 4959, 5161, 6612, 6669, 6786, 7146, 7163, 7543, 8892, 9918, 10179, 10322, 10719, 11513, 13338, 13572, 14292, 14326, 14877, 15086, 15483, 19836, 20358, 20644, 21438, 21489, 22629, 23026, 26676, 28652, 29754, 30172, 30966, 34539, 40716, 42876, 42978, 45258, 46052, 46449, 59508, 61932, 64467, 67887, 69078, 85956, 90516, 92898, 98059, 103617, 128934, 135774, 138156, 139347, 149669, 185796, 193401, 196118, 203661, 207234, 218747, 257868, 271548, 278694, 294177, 299338, 310851, 386802, 392236, 407322, 414468, 437494, 449007, 557388, 588354, 598676, 621702, 656241, 773604, 814644, 874988, 882531, 898014, 1176708, 1243404, 1312482, 1347021, 1765062, 1796028, 1968723, 2624964, 2647593, 2694042, 2843711, 3530124, 3937446, 4041063, 5295186, 5388084, 5687422, 5906169, 7874892, 8082126, 8531133, 10590372, 11374844, 11812338, 16164252, 17062266, 23624676, 25593399, 34124532, 51186798, 76780197, 102373596, 153560394, 307120788]

約数ペア:

[(1, 307120788), (2, 153560394), (3, 102373596), (4, 76780197), (6, 51186798), (9, 34124532), (12, 25593399), (13, 23624676), (18, 17062266), (19, 16164252), (26, 11812338), (27, 11374844), (29, 10590372), (36, 8531133), (38, 8082126), (39, 7874892), (52, 5906169), (54, 5687422), (57, 5388084), (58, 5295186), (76, 4041063), (78, 3937446), (87, 3530124), (108, 2843711), (114, 2694042), (116, 2647593), (117, 2624964), (156, 1968723), (171, 1796028), (174, 1765062), (228, 1347021), (234, 1312482), (247, 1243404), (261, 1176708), (342, 898014), (348, 882531), (351, 874988), (377, 814644), (397, 773604), (468, 656241), (494, 621702), (513, 598676), (522, 588354), (551, 557388), (684, 449007), (702, 437494), (741, 414468), (754, 407322), (783, 392236), (794, 386802), (988, 310851), (1026, 299338), (1044, 294177), (1102, 278694), (1131, 271548), (1191, 257868), (1404, 218747), (1482, 207234), (1508, 203661), (1566, 196118), (1588, 193401), (1653, 185796), (2052, 149669), (2204, 139347), (2223, 138156), (2262, 135774), (2382, 128934), (2964, 103617), (3132, 98059), (3306, 92898), (3393, 90516), (3573, 85956), (4446, 69078), (4524, 67887), (4764, 64467), (4959, 61932), (5161, 59508), (6612, 46449), (6669, 46052), (6786, 45258), (7146, 42978), (7163, 42876), (7543, 40716), (8892, 34539), (9918, 30966), (10179, 30172), (10322, 29754), (10719, 28652), (11513, 26676), (13338, 23026), (13572, 22629), (14292, 21489), (14326, 21438), (14877, 20644), (15086, 20358), (15483, 19836)]