223987344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 696622080

約数和(自身を除く): 472634736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 43, 48, 56, 74, 84, 86, 111, 112, 129, 148, 168, 172, 222, 258, 259, 296, 301, 336, 344, 419, 444, 516, 518, 592, 602, 688, 777, 838, 888, 903, 1032, 1036, 1204, 1257, 1554, 1591, 1676, 1776, 1806, 2064, 2072, 2408, 2514, 2933, 3108, 3182, 3352, 3612, 4144, 4773, 4816, 5028, 5866, 6216, 6364, 6704, 7224, 8799, 9546, 10056, 11137, 11732, 12432, 12728, 14448, 15503, 17598, 18017, 19092, 20112, 22274, 23464, 25456, 31006, 33411, 35196, 36034, 38184, 44548, 46509, 46928, 54051, 62012, 66822, 70392, 72068, 76368, 89096, 93018, 108102, 108521, 124024, 126119, 133644, 140784, 144136, 178192, 186036, 216204, 217042, 248048, 252238, 267288, 288272, 325563, 372072, 378357, 432408, 434084, 504476, 534576, 651126, 666629, 744144, 756714, 864816, 868168, 1008952, 1302252, 1333258, 1513428, 1736336, 1999887, 2017904, 2604504, 2666516, 3026856, 3999774, 4666403, 5209008, 5333032, 6053712, 7999548, 9332806, 10666064, 13999209, 15999096, 18665612, 27998418, 31998192, 37331224, 55996836, 74662448, 111993672, 223987344]

約数ペア:

[(1, 223987344), (2, 111993672), (3, 74662448), (4, 55996836), (6, 37331224), (7, 31998192), (8, 27998418), (12, 18665612), (14, 15999096), (16, 13999209), (21, 10666064), (24, 9332806), (28, 7999548), (37, 6053712), (42, 5333032), (43, 5209008), (48, 4666403), (56, 3999774), (74, 3026856), (84, 2666516), (86, 2604504), (111, 2017904), (112, 1999887), (129, 1736336), (148, 1513428), (168, 1333258), (172, 1302252), (222, 1008952), (258, 868168), (259, 864816), (296, 756714), (301, 744144), (336, 666629), (344, 651126), (419, 534576), (444, 504476), (516, 434084), (518, 432408), (592, 378357), (602, 372072), (688, 325563), (777, 288272), (838, 267288), (888, 252238), (903, 248048), (1032, 217042), (1036, 216204), (1204, 186036), (1257, 178192), (1554, 144136), (1591, 140784), (1676, 133644), (1776, 126119), (1806, 124024), (2064, 108521), (2072, 108102), (2408, 93018), (2514, 89096), (2933, 76368), (3108, 72068), (3182, 70392), (3352, 66822), (3612, 62012), (4144, 54051), (4773, 46928), (4816, 46509), (5028, 44548), (5866, 38184), (6216, 36034), (6364, 35196), (6704, 33411), (7224, 31006), (8799, 25456), (9546, 23464), (10056, 22274), (11137, 20112), (11732, 19092), (12432, 18017), (12728, 17598), (14448, 15503)]