8954918272

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:736

約数の個数: 128

約数和(自身を含む): 19339200000

約数和(自身を除く): 10384281728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 157, 188, 304, 314, 376, 499, 608, 628, 752, 893, 998, 1216, 1256, 1504, 1786, 1996, 2432, 2512, 2983, 3008, 3572, 3992, 5024, 5966, 6016, 7144, 7379, 7984, 9481, 10048, 11932, 14288, 14758, 15968, 18962, 20096, 23453, 23864, 28576, 29516, 31936, 37924, 46906, 47728, 57152, 59032, 63872, 75848, 78343, 93812, 95456, 114304, 118064, 140201, 151696, 156686, 187624, 190912, 236128, 280402, 303392, 313372, 375248, 381824, 445607, 472256, 560804, 606784, 626744, 750496, 891214, 944512, 1121608, 1213568, 1253488, 1488517, 1500992, 1782428, 2243216, 2506976, 2977034, 3001984, 3564856, 3682121, 4486432, 5013952, 5954068, 7129712, 7364242, 8972864, 10027904, 11908136, 14259424, 14728484, 17945728, 23816272, 28518848, 29456968, 47632544, 57037696, 58913936, 69960299, 95265088, 117827872, 139920598, 190530176, 235655744, 279841196, 471311488, 559682392, 1119364784, 2238729568, 4477459136, 8954918272]

約数ペア:

[(1, 8954918272), (2, 4477459136), (4, 2238729568), (8, 1119364784), (16, 559682392), (19, 471311488), (32, 279841196), (38, 235655744), (47, 190530176), (64, 139920598), (76, 117827872), (94, 95265088), (128, 69960299), (152, 58913936), (157, 57037696), (188, 47632544), (304, 29456968), (314, 28518848), (376, 23816272), (499, 17945728), (608, 14728484), (628, 14259424), (752, 11908136), (893, 10027904), (998, 8972864), (1216, 7364242), (1256, 7129712), (1504, 5954068), (1786, 5013952), (1996, 4486432), (2432, 3682121), (2512, 3564856), (2983, 3001984), (3008, 2977034), (3572, 2506976), (3992, 2243216), (5024, 1782428), (5966, 1500992), (6016, 1488517), (7144, 1253488), (7379, 1213568), (7984, 1121608), (9481, 944512), (10048, 891214), (11932, 750496), (14288, 626744), (14758, 606784), (15968, 560804), (18962, 472256), (20096, 445607), (23453, 381824), (23864, 375248), (28576, 313372), (29516, 303392), (31936, 280402), (37924, 236128), (46906, 190912), (47728, 187624), (57152, 156686), (59032, 151696), (63872, 140201), (75848, 118064), (78343, 114304), (93812, 95456)]