1273008744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6427}}^1$

素因数の和:6580

約数の個数: 128

約数和(自身を含む): 4072780800

約数和(自身を除く): 2799772056

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, 4716, 5502, 6427, 7074, 7336, 8253, 9432, 11004, 12854, 14148, 16506, 19281, 22008, 24759, 25708, 28296, 33012, 38562, 44989, 49518, 51416, 57843, 66024, 77124, 89978, 99036, 115686, 134967, 154248, 173529, 179956, 198072, 231372, 269934, 347058, 359912, 404901, 462744, 539868, 694116, 809802, 841937, 1079736, 1214703, 1388232, 1619604, 1683874, 2429406, 2525811, 3239208, 3367748, 4858812, 5051622, 5893559, 6735496, 7577433, 9717624, 10103244, 11787118, 15154866, 17680677, 20206488, 22732299, 23574236, 30309732, 35361354, 45464598, 47148472, 53042031, 60619464, 70722708, 90929196, 106084062, 141445416, 159126093, 181858392, 212168124, 318252186, 424336248, 636504372, 1273008744]

約数ペア:

[(1, 1273008744), (2, 636504372), (3, 424336248), (4, 318252186), (6, 212168124), (7, 181858392), (8, 159126093), (9, 141445416), (12, 106084062), (14, 90929196), (18, 70722708), (21, 60619464), (24, 53042031), (27, 47148472), (28, 45464598), (36, 35361354), (42, 30309732), (54, 23574236), (56, 22732299), (63, 20206488), (72, 17680677), (84, 15154866), (108, 11787118), (126, 10103244), (131, 9717624), (168, 7577433), (189, 6735496), (216, 5893559), (252, 5051622), (262, 4858812), (378, 3367748), (393, 3239208), (504, 2525811), (524, 2429406), (756, 1683874), (786, 1619604), (917, 1388232), (1048, 1214703), (1179, 1079736), (1512, 841937), (1572, 809802), (1834, 694116), (2358, 539868), (2751, 462744), (3144, 404901), (3537, 359912), (3668, 347058), (4716, 269934), (5502, 231372), (6427, 198072), (7074, 179956), (7336, 173529), (8253, 154248), (9432, 134967), (11004, 115686), (12854, 99036), (14148, 89978), (16506, 77124), (19281, 66024), (22008, 57843), (24759, 51416), (25708, 49518), (28296, 44989), (33012, 38562)]