1671751872

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2057

約数の個数: 280

約数和(自身を含む): 5912729856

約数和(自身を除く): 4240977984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 414, 432, 448, 483, 504, 552, 567, 576, 621, 644, 648, 672, 736, 756, 828, 864, 966, 1008, 1104, 1134, 1242, 1288, 1296, 1344, 1449, 1472, 1512, 1656, 1728, 1863, 1932, 2003, 2016, 2208, 2268, 2484, 2576, 2592, 2898, 3024, 3312, 3726, 3864, 4006, 4032, 4347, 4416, 4536, 4968, 5152, 5184, 5796, 6009, 6048, 6624, 7452, 7728, 8012, 8694, 9072, 9936, 10304, 11592, 12018, 12096, 13041, 13248, 14021, 14904, 15456, 16024, 17388, 18027, 18144, 19872, 23184, 24036, 26082, 28042, 29808, 30912, 32048, 34776, 36054, 36288, 39744, 42063, 46069, 46368, 48072, 52164, 54081, 56084, 59616, 64096, 69552, 72108, 84126, 92138, 92736, 96144, 104328, 108162, 112168, 119232, 126189, 128192, 138207, 139104, 144216, 162243, 168252, 184276, 192288, 208656, 216324, 224336, 252378, 276414, 278208, 288432, 322483, 324486, 336504, 368552, 378567, 384576, 414621, 417312, 432648, 448672, 504756, 552828, 576864, 644966, 648972, 673008, 737104, 757134, 829242, 834624, 865296, 897344, 967449, 1009512, 1105656, 1135701, 1153728, 1243863, 1289932, 1297944, 1346016, 1474208, 1514268, 1658484, 1730592, 1934898, 2019024, 2211312, 2271402, 2487726, 2579864, 2595888, 2692032, 2902347, 2948416, 3028536, 3316968, 3461184, 3731589, 3869796, 4038048, 4422624, 4542804, 4975452, 5159728, 5191776, 5804694, 6057072, 6633936, 7463178, 7739592, 8076096, 8707041, 8845248, 9085608, 9950904, 10319456, 10383552, 11609388, 12114144, 13267872, 14926356, 15479184, 17414082, 18171216, 19901808, 20638912, 23218776, 24228288, 26121123, 26535744, 29852712, 30958368, 34828164, 36342432, 39803616, 46437552, 52242246, 59705424, 61916736, 69656328, 72684864, 79607232, 92875104, 104484492, 119410848, 139312656, 185750208, 208968984, 238821696, 278625312, 417937968, 557250624, 835875936, 1671751872]

約数ペア:

[(1, 1671751872), (2, 835875936), (3, 557250624), (4, 417937968), (6, 278625312), (7, 238821696), (8, 208968984), (9, 185750208), (12, 139312656), (14, 119410848), (16, 104484492), (18, 92875104), (21, 79607232), (23, 72684864), (24, 69656328), (27, 61916736), (28, 59705424), (32, 52242246), (36, 46437552), (42, 39803616), (46, 36342432), (48, 34828164), (54, 30958368), (56, 29852712), (63, 26535744), (64, 26121123), (69, 24228288), (72, 23218776), (81, 20638912), (84, 19901808), (92, 18171216), (96, 17414082), (108, 15479184), (112, 14926356), (126, 13267872), (138, 12114144), (144, 11609388), (161, 10383552), (162, 10319456), (168, 9950904), (184, 9085608), (189, 8845248), (192, 8707041), (207, 8076096), (216, 7739592), (224, 7463178), (252, 6633936), (276, 6057072), (288, 5804694), (322, 5191776), (324, 5159728), (336, 4975452), (368, 4542804), (378, 4422624), (414, 4038048), (432, 3869796), (448, 3731589), (483, 3461184), (504, 3316968), (552, 3028536), (567, 2948416), (576, 2902347), (621, 2692032), (644, 2595888), (648, 2579864), (672, 2487726), (736, 2271402), (756, 2211312), (828, 2019024), (864, 1934898), (966, 1730592), (1008, 1658484), (1104, 1514268), (1134, 1474208), (1242, 1346016), (1288, 1297944), (1296, 1289932), (1344, 1243863), (1449, 1153728), (1472, 1135701), (1512, 1105656), (1656, 1009512), (1728, 967449), (1863, 897344), (1932, 865296), (2003, 834624), (2016, 829242), (2208, 757134), (2268, 737104), (2484, 673008), (2576, 648972), (2592, 644966), (2898, 576864), (3024, 552828), (3312, 504756), (3726, 448672), (3864, 432648), (4006, 417312), (4032, 414621), (4347, 384576), (4416, 378567), (4536, 368552), (4968, 336504), (5152, 324486), (5184, 322483), (5796, 288432), (6009, 278208), (6048, 276414), (6624, 252378), (7452, 224336), (7728, 216324), (8012, 208656), (8694, 192288), (9072, 184276), (9936, 168252), (10304, 162243), (11592, 144216), (12018, 139104), (12096, 138207), (13041, 128192), (13248, 126189), (14021, 119232), (14904, 112168), (15456, 108162), (16024, 104328), (17388, 96144), (18027, 92736), (18144, 92138), (19872, 84126), (23184, 72108), (24036, 69552), (26082, 64096), (28042, 59616), (29808, 56084), (30912, 54081), (32048, 52164), (34776, 48072), (36054, 46368), (36288, 46069), (39744, 42063)]