740591208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3739}}^1$

素因数の和:3892

約数の個数: 128

約数和(自身を含む): 2369664000

約数和(自身を除く): 1629072792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 131, 168, 189, 216, 252, 262, 378, 393, 504, 524, 756, 786, 917, 1048, 1179, 1512, 1572, 1834, 2358, 2751, 3144, 3537, 3668, 3739, 4716, 5502, 7074, 7336, 7478, 8253, 9432, 11004, 11217, 14148, 14956, 16506, 22008, 22434, 24759, 26173, 28296, 29912, 33012, 33651, 44868, 49518, 52346, 66024, 67302, 78519, 89736, 99036, 100953, 104692, 134604, 157038, 198072, 201906, 209384, 235557, 269208, 314076, 403812, 471114, 489809, 628152, 706671, 807624, 942228, 979618, 1413342, 1469427, 1884456, 1959236, 2826684, 2938854, 3428663, 3918472, 4408281, 5653368, 5877708, 6857326, 8816562, 10285989, 11755416, 13224843, 13714652, 17633124, 20571978, 26449686, 27429304, 30857967, 35266248, 41143956, 52899372, 61715934, 82287912, 92573901, 105798744, 123431868, 185147802, 246863736, 370295604, 740591208]

約数ペア:

[(1, 740591208), (2, 370295604), (3, 246863736), (4, 185147802), (6, 123431868), (7, 105798744), (8, 92573901), (9, 82287912), (12, 61715934), (14, 52899372), (18, 41143956), (21, 35266248), (24, 30857967), (27, 27429304), (28, 26449686), (36, 20571978), (42, 17633124), (54, 13714652), (56, 13224843), (63, 11755416), (72, 10285989), (84, 8816562), (108, 6857326), (126, 5877708), (131, 5653368), (168, 4408281), (189, 3918472), (216, 3428663), (252, 2938854), (262, 2826684), (378, 1959236), (393, 1884456), (504, 1469427), (524, 1413342), (756, 979618), (786, 942228), (917, 807624), (1048, 706671), (1179, 628152), (1512, 489809), (1572, 471114), (1834, 403812), (2358, 314076), (2751, 269208), (3144, 235557), (3537, 209384), (3668, 201906), (3739, 198072), (4716, 157038), (5502, 134604), (7074, 104692), (7336, 100953), (7478, 99036), (8253, 89736), (9432, 78519), (11004, 67302), (11217, 66024), (14148, 52346), (14956, 49518), (16506, 44868), (22008, 33651), (22434, 33012), (24759, 29912), (26173, 28296)]