307680912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27749}}^1$

素因数の和:27781

約数の個数: 120

約数和(自身を含む): 1073592000

約数和(自身を除く): 765911088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 27749, 55498, 83247, 110996, 166494, 194243, 221992, 249741, 305239, 332988, 388486, 443984, 499482, 582729, 610478, 665976, 776972, 915717, 998964, 1165458, 1220956, 1331952, 1553944, 1748187, 1831434, 1997928, 2136673, 2330916, 2441912, 2747151, 3107888, 3496374, 3662868, 3995856, 4273346, 4661832, 4883824, 5494302, 6410019, 6992748, 7325736, 8546692, 9323664, 10988604, 12820038, 13985496, 14651472, 17093384, 19230057, 21977208, 25640076, 27970992, 34186768, 38460114, 43954416, 51280152, 76920228, 102560304, 153840456, 307680912]

約数ペア:

[(1, 307680912), (2, 153840456), (3, 102560304), (4, 76920228), (6, 51280152), (7, 43954416), (8, 38460114), (9, 34186768), (11, 27970992), (12, 25640076), (14, 21977208), (16, 19230057), (18, 17093384), (21, 14651472), (22, 13985496), (24, 12820038), (28, 10988604), (33, 9323664), (36, 8546692), (42, 7325736), (44, 6992748), (48, 6410019), (56, 5494302), (63, 4883824), (66, 4661832), (72, 4273346), (77, 3995856), (84, 3662868), (88, 3496374), (99, 3107888), (112, 2747151), (126, 2441912), (132, 2330916), (144, 2136673), (154, 1997928), (168, 1831434), (176, 1748187), (198, 1553944), (231, 1331952), (252, 1220956), (264, 1165458), (308, 998964), (336, 915717), (396, 776972), (462, 665976), (504, 610478), (528, 582729), (616, 499482), (693, 443984), (792, 388486), (924, 332988), (1008, 305239), (1232, 249741), (1386, 221992), (1584, 194243), (1848, 166494), (2772, 110996), (3696, 83247), (5544, 55498), (11088, 27749)]