7225281504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{1979}}^1$

素因数の和:3813

約数の個数: 144

約数和(自身を含む): 23507003520

約数和(自身を除く): 16281722016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1811, 1979, 2016, 3622, 3958, 5433, 5937, 7244, 7916, 10866, 11874, 12677, 13853, 14488, 15832, 16299, 17811, 21732, 23748, 25354, 27706, 28976, 31664, 32598, 35622, 38031, 41559, 43464, 47496, 50708, 55412, 57952, 63328, 65196, 71244, 76062, 83118, 86928, 94992, 101416, 110824, 114093, 124677, 130392, 142488, 152124, 166236, 173856, 189984, 202832, 221648, 228186, 249354, 260784, 284976, 304248, 332472, 405664, 443296, 456372, 498708, 521568, 569952, 608496, 664944, 912744, 997416, 1216992, 1329888, 1825488, 1994832, 3583969, 3650976, 3989664, 7167938, 10751907, 14335876, 21503814, 25087783, 28671752, 32255721, 43007628, 50175566, 57343504, 64511442, 75263349, 86015256, 100351132, 114687008, 129022884, 150526698, 172030512, 200702264, 225790047, 258045768, 301053396, 344061024, 401404528, 451580094, 516091536, 602106792, 802809056, 903160188, 1032183072, 1204213584, 1806320376, 2408427168, 3612640752, 7225281504]

約数ペア:

[(1, 7225281504), (2, 3612640752), (3, 2408427168), (4, 1806320376), (6, 1204213584), (7, 1032183072), (8, 903160188), (9, 802809056), (12, 602106792), (14, 516091536), (16, 451580094), (18, 401404528), (21, 344061024), (24, 301053396), (28, 258045768), (32, 225790047), (36, 200702264), (42, 172030512), (48, 150526698), (56, 129022884), (63, 114687008), (72, 100351132), (84, 86015256), (96, 75263349), (112, 64511442), (126, 57343504), (144, 50175566), (168, 43007628), (224, 32255721), (252, 28671752), (288, 25087783), (336, 21503814), (504, 14335876), (672, 10751907), (1008, 7167938), (1811, 3989664), (1979, 3650976), (2016, 3583969), (3622, 1994832), (3958, 1825488), (5433, 1329888), (5937, 1216992), (7244, 997416), (7916, 912744), (10866, 664944), (11874, 608496), (12677, 569952), (13853, 521568), (14488, 498708), (15832, 456372), (16299, 443296), (17811, 405664), (21732, 332472), (23748, 304248), (25354, 284976), (27706, 260784), (28976, 249354), (31664, 228186), (32598, 221648), (35622, 202832), (38031, 189984), (41559, 173856), (43464, 166236), (47496, 152124), (50708, 142488), (55412, 130392), (57952, 124677), (63328, 114093), (65196, 110824), (71244, 101416), (76062, 94992), (83118, 86928)]