1388897928

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6719}}^1$

素因数の和:6777

約数の個数: 160

約数和(自身を含む): 4390848000

約数和(自身を除く): 3001950072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 132, 162, 174, 198, 216, 232, 261, 264, 297, 319, 324, 348, 396, 522, 594, 638, 648, 696, 783, 792, 891, 957, 1044, 1188, 1276, 1566, 1782, 1914, 2088, 2349, 2376, 2552, 2871, 3132, 3564, 3828, 4698, 5742, 6264, 6719, 7128, 7656, 8613, 9396, 11484, 13438, 17226, 18792, 20157, 22968, 25839, 26876, 34452, 40314, 51678, 53752, 60471, 68904, 73909, 80628, 103356, 120942, 147818, 161256, 181413, 194851, 206712, 221727, 241884, 295636, 362826, 389702, 443454, 483768, 544239, 584553, 591272, 665181, 725652, 779404, 886908, 1088478, 1169106, 1330362, 1451304, 1558808, 1753659, 1773816, 1995543, 2143361, 2176956, 2338212, 2660724, 3507318, 3991086, 4286722, 4353912, 4676424, 5260977, 5321448, 5986629, 6430083, 7014636, 7982172, 8573444, 10521954, 11973258, 12860166, 14029272, 15782931, 15964344, 17146888, 19290249, 21043908, 23946516, 25720332, 31565862, 38580498, 42087816, 47893032, 51440664, 57870747, 63131724, 77160996, 115741494, 126263448, 154321992, 173612241, 231482988, 347224482, 462965976, 694448964, 1388897928]

約数ペア:

[(1, 1388897928), (2, 694448964), (3, 462965976), (4, 347224482), (6, 231482988), (8, 173612241), (9, 154321992), (11, 126263448), (12, 115741494), (18, 77160996), (22, 63131724), (24, 57870747), (27, 51440664), (29, 47893032), (33, 42087816), (36, 38580498), (44, 31565862), (54, 25720332), (58, 23946516), (66, 21043908), (72, 19290249), (81, 17146888), (87, 15964344), (88, 15782931), (99, 14029272), (108, 12860166), (116, 11973258), (132, 10521954), (162, 8573444), (174, 7982172), (198, 7014636), (216, 6430083), (232, 5986629), (261, 5321448), (264, 5260977), (297, 4676424), (319, 4353912), (324, 4286722), (348, 3991086), (396, 3507318), (522, 2660724), (594, 2338212), (638, 2176956), (648, 2143361), (696, 1995543), (783, 1773816), (792, 1753659), (891, 1558808), (957, 1451304), (1044, 1330362), (1188, 1169106), (1276, 1088478), (1566, 886908), (1782, 779404), (1914, 725652), (2088, 665181), (2349, 591272), (2376, 584553), (2552, 544239), (2871, 483768), (3132, 443454), (3564, 389702), (3828, 362826), (4698, 295636), (5742, 241884), (6264, 221727), (6719, 206712), (7128, 194851), (7656, 181413), (8613, 161256), (9396, 147818), (11484, 120942), (13438, 103356), (17226, 80628), (18792, 73909), (20157, 68904), (22968, 60471), (25839, 53752), (26876, 51678), (34452, 40314)]