1221314688

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3171

約数の個数: 192

約数和(自身を含む): 3958905600

約数和(自身を除く): 2737590912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 264, 279, 288, 341, 352, 372, 384, 396, 496, 528, 558, 576, 682, 704, 744, 792, 992, 1023, 1056, 1116, 1152, 1364, 1408, 1488, 1584, 1984, 2046, 2112, 2232, 2728, 2976, 3069, 3109, 3168, 3968, 4092, 4224, 4464, 5456, 5952, 6138, 6218, 6336, 8184, 8928, 9327, 10912, 11904, 12276, 12436, 12672, 16368, 17856, 18654, 21824, 24552, 24872, 27981, 32736, 34199, 35712, 37308, 43648, 49104, 49744, 55962, 65472, 68398, 74616, 96379, 98208, 99488, 102597, 111924, 130944, 136796, 149232, 192758, 196416, 198976, 205194, 223848, 273592, 289137, 298464, 307791, 385516, 392832, 397952, 410388, 447696, 547184, 578274, 596928, 615582, 771032, 820776, 867411, 895392, 1060169, 1094368, 1156548, 1193856, 1231164, 1542064, 1641552, 1734822, 1790784, 2120338, 2188736, 2313096, 2462328, 3084128, 3180507, 3283104, 3469644, 3581568, 4240676, 4377472, 4626192, 4924656, 6168256, 6361014, 6566208, 6939288, 8481352, 9252384, 9541521, 9849312, 12336512, 12722028, 13132416, 13878576, 16962704, 18504768, 19083042, 19698624, 25444056, 27757152, 33925408, 37009536, 38166084, 39397248, 50888112, 55514304, 67850816, 76332168, 101776224, 111028608, 135701632, 152664336, 203552448, 305328672, 407104896, 610657344, 1221314688]

約数ペア:

[(1, 1221314688), (2, 610657344), (3, 407104896), (4, 305328672), (6, 203552448), (8, 152664336), (9, 135701632), (11, 111028608), (12, 101776224), (16, 76332168), (18, 67850816), (22, 55514304), (24, 50888112), (31, 39397248), (32, 38166084), (33, 37009536), (36, 33925408), (44, 27757152), (48, 25444056), (62, 19698624), (64, 19083042), (66, 18504768), (72, 16962704), (88, 13878576), (93, 13132416), (96, 12722028), (99, 12336512), (124, 9849312), (128, 9541521), (132, 9252384), (144, 8481352), (176, 6939288), (186, 6566208), (192, 6361014), (198, 6168256), (248, 4924656), (264, 4626192), (279, 4377472), (288, 4240676), (341, 3581568), (352, 3469644), (372, 3283104), (384, 3180507), (396, 3084128), (496, 2462328), (528, 2313096), (558, 2188736), (576, 2120338), (682, 1790784), (704, 1734822), (744, 1641552), (792, 1542064), (992, 1231164), (1023, 1193856), (1056, 1156548), (1116, 1094368), (1152, 1060169), (1364, 895392), (1408, 867411), (1488, 820776), (1584, 771032), (1984, 615582), (2046, 596928), (2112, 578274), (2232, 547184), (2728, 447696), (2976, 410388), (3069, 397952), (3109, 392832), (3168, 385516), (3968, 307791), (4092, 298464), (4224, 289137), (4464, 273592), (5456, 223848), (5952, 205194), (6138, 198976), (6218, 196416), (6336, 192758), (8184, 149232), (8928, 136796), (9327, 130944), (10912, 111924), (11904, 102597), (12276, 99488), (12436, 98208), (12672, 96379), (16368, 74616), (17856, 68398), (18654, 65472), (21824, 55962), (24552, 49744), (24872, 49104), (27981, 43648), (32736, 37308), (34199, 35712)]