290434536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 961459200

約数和(自身を除く): 671024664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 56, 58, 62, 63, 72, 84, 87, 93, 116, 124, 126, 168, 174, 186, 203, 217, 232, 248, 252, 261, 279, 348, 372, 406, 434, 504, 522, 558, 609, 641, 651, 696, 744, 812, 868, 899, 1044, 1116, 1218, 1282, 1302, 1624, 1736, 1798, 1827, 1923, 1953, 2088, 2232, 2436, 2564, 2604, 2697, 3596, 3654, 3846, 3906, 4487, 4872, 5128, 5208, 5394, 5769, 6293, 7192, 7308, 7692, 7812, 8091, 8974, 10788, 11538, 12586, 13461, 14616, 15384, 15624, 16182, 17948, 18589, 18879, 19871, 21576, 23076, 25172, 26922, 32364, 35896, 37178, 37758, 39742, 40383, 46152, 50344, 53844, 55767, 56637, 59613, 64728, 74356, 75516, 79484, 80766, 107688, 111534, 113274, 119226, 130123, 139097, 148712, 151032, 158968, 161532, 167301, 178839, 223068, 226548, 238452, 260246, 278194, 323064, 334602, 357678, 390369, 417291, 446136, 453096, 476904, 520492, 556388, 576259, 669204, 715356, 780738, 834582, 1040984, 1112776, 1152518, 1171107, 1251873, 1338408, 1430712, 1561476, 1669164, 1728777, 2305036, 2342214, 2503746, 3122952, 3338328, 3457554, 4033813, 4610072, 4684428, 5007492, 5186331, 6915108, 8067626, 9368856, 10014984, 10372662, 12101439, 13830216, 16135252, 20745324, 24202878, 32270504, 36304317, 41490648, 48405756, 72608634, 96811512, 145217268, 290434536]

約数ペア:

[(1, 290434536), (2, 145217268), (3, 96811512), (4, 72608634), (6, 48405756), (7, 41490648), (8, 36304317), (9, 32270504), (12, 24202878), (14, 20745324), (18, 16135252), (21, 13830216), (24, 12101439), (28, 10372662), (29, 10014984), (31, 9368856), (36, 8067626), (42, 6915108), (56, 5186331), (58, 5007492), (62, 4684428), (63, 4610072), (72, 4033813), (84, 3457554), (87, 3338328), (93, 3122952), (116, 2503746), (124, 2342214), (126, 2305036), (168, 1728777), (174, 1669164), (186, 1561476), (203, 1430712), (217, 1338408), (232, 1251873), (248, 1171107), (252, 1152518), (261, 1112776), (279, 1040984), (348, 834582), (372, 780738), (406, 715356), (434, 669204), (504, 576259), (522, 556388), (558, 520492), (609, 476904), (641, 453096), (651, 446136), (696, 417291), (744, 390369), (812, 357678), (868, 334602), (899, 323064), (1044, 278194), (1116, 260246), (1218, 238452), (1282, 226548), (1302, 223068), (1624, 178839), (1736, 167301), (1798, 161532), (1827, 158968), (1923, 151032), (1953, 148712), (2088, 139097), (2232, 130123), (2436, 119226), (2564, 113274), (2604, 111534), (2697, 107688), (3596, 80766), (3654, 79484), (3846, 75516), (3906, 74356), (4487, 64728), (4872, 59613), (5128, 56637), (5208, 55767), (5394, 53844), (5769, 50344), (6293, 46152), (7192, 40383), (7308, 39742), (7692, 37758), (7812, 37178), (8091, 35896), (8974, 32364), (10788, 26922), (11538, 25172), (12586, 23076), (13461, 21576), (14616, 19871), (15384, 18879), (15624, 18589), (16182, 17948)]