1377266424

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 3760706880

約数和(自身を除く): 2383440456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 281, 293, 328, 408, 492, 562, 586, 697, 843, 879, 984, 1124, 1172, 1394, 1686, 1758, 2091, 2248, 2344, 2788, 3372, 3516, 4182, 4777, 4981, 5576, 6744, 7032, 8364, 9554, 9962, 11521, 12013, 14331, 14943, 16728, 19108, 19924, 23042, 24026, 28662, 29886, 34563, 36039, 38216, 39848, 46084, 48052, 57324, 59772, 69126, 72078, 82333, 92168, 96104, 114648, 119544, 138252, 144156, 164666, 195857, 204221, 246999, 276504, 288312, 329332, 391714, 408442, 493998, 587571, 612663, 658664, 783428, 816884, 987996, 1175142, 1225326, 1399661, 1566856, 1633768, 1975992, 2350284, 2450652, 2799322, 3375653, 4198983, 4700568, 4901304, 5598644, 6751306, 8397966, 10126959, 11197288, 13502612, 16795932, 20253918, 27005224, 33591864, 40507836, 57386101, 81015672, 114772202, 172158303, 229544404, 344316606, 459088808, 688633212, 1377266424]

約数ペア:

[(1, 1377266424), (2, 688633212), (3, 459088808), (4, 344316606), (6, 229544404), (8, 172158303), (12, 114772202), (17, 81015672), (24, 57386101), (34, 40507836), (41, 33591864), (51, 27005224), (68, 20253918), (82, 16795932), (102, 13502612), (123, 11197288), (136, 10126959), (164, 8397966), (204, 6751306), (246, 5598644), (281, 4901304), (293, 4700568), (328, 4198983), (408, 3375653), (492, 2799322), (562, 2450652), (586, 2350284), (697, 1975992), (843, 1633768), (879, 1566856), (984, 1399661), (1124, 1225326), (1172, 1175142), (1394, 987996), (1686, 816884), (1758, 783428), (2091, 658664), (2248, 612663), (2344, 587571), (2788, 493998), (3372, 408442), (3516, 391714), (4182, 329332), (4777, 288312), (4981, 276504), (5576, 246999), (6744, 204221), (7032, 195857), (8364, 164666), (9554, 144156), (9962, 138252), (11521, 119544), (12013, 114648), (14331, 96104), (14943, 92168), (16728, 82333), (19108, 72078), (19924, 69126), (23042, 59772), (24026, 57324), (28662, 48052), (29886, 46084), (34563, 39848), (36039, 38216)]