290410848

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1626

約数の個数: 216

約数和(自身を含む): 1035242208

約数和(自身を除く): 744831360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1583, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2912, 3166, 3276, 3528, 3744, 3822, 4368, 4704, 4749, 5096, 5733, 6332, 6552, 7056, 7644, 8736, 9498, 10192, 11081, 11466, 12664, 13104, 14112, 14247, 15288, 18996, 20384, 20579, 22162, 22932, 25328, 26208, 28494, 30576, 33243, 37992, 41158, 44324, 45864, 50656, 56988, 61152, 61737, 66486, 75984, 77567, 82316, 88648, 91728, 99729, 113976, 123474, 132972, 144053, 151968, 155134, 164632, 177296, 183456, 185211, 199458, 227952, 232701, 246948, 265944, 288106, 310268, 329264, 354592, 370422, 398916, 432159, 455904, 465402, 493896, 531888, 576212, 620536, 658528, 698103, 740844, 797832, 864318, 930804, 987792, 1008371, 1063776, 1152424, 1241072, 1296477, 1396206, 1481688, 1595664, 1728636, 1861608, 1975584, 2016742, 2304848, 2482144, 2592954, 2792412, 2963376, 3025113, 3191328, 3457272, 3723216, 4033484, 4609696, 5185908, 5584824, 5926752, 6050226, 6914544, 7446432, 8066968, 9075339, 10371816, 11169648, 12100452, 13829088, 16133936, 18150678, 20743632, 22339296, 24200904, 32267872, 36301356, 41487264, 48401808, 72602712, 96803616, 145205424, 290410848]

約数ペア:

[(1, 290410848), (2, 145205424), (3, 96803616), (4, 72602712), (6, 48401808), (7, 41487264), (8, 36301356), (9, 32267872), (12, 24200904), (13, 22339296), (14, 20743632), (16, 18150678), (18, 16133936), (21, 13829088), (24, 12100452), (26, 11169648), (28, 10371816), (32, 9075339), (36, 8066968), (39, 7446432), (42, 6914544), (48, 6050226), (49, 5926752), (52, 5584824), (56, 5185908), (63, 4609696), (72, 4033484), (78, 3723216), (84, 3457272), (91, 3191328), (96, 3025113), (98, 2963376), (104, 2792412), (112, 2592954), (117, 2482144), (126, 2304848), (144, 2016742), (147, 1975584), (156, 1861608), (168, 1728636), (182, 1595664), (196, 1481688), (208, 1396206), (224, 1296477), (234, 1241072), (252, 1152424), (273, 1063776), (288, 1008371), (294, 987792), (312, 930804), (336, 864318), (364, 797832), (392, 740844), (416, 698103), (441, 658528), (468, 620536), (504, 576212), (546, 531888), (588, 493896), (624, 465402), (637, 455904), (672, 432159), (728, 398916), (784, 370422), (819, 354592), (882, 329264), (936, 310268), (1008, 288106), (1092, 265944), (1176, 246948), (1248, 232701), (1274, 227952), (1456, 199458), (1568, 185211), (1583, 183456), (1638, 177296), (1764, 164632), (1872, 155134), (1911, 151968), (2016, 144053), (2184, 132972), (2352, 123474), (2548, 113976), (2912, 99729), (3166, 91728), (3276, 88648), (3528, 82316), (3744, 77567), (3822, 75984), (4368, 66486), (4704, 61737), (4749, 61152), (5096, 56988), (5733, 50656), (6332, 45864), (6552, 44324), (7056, 41158), (7644, 37992), (8736, 33243), (9498, 30576), (10192, 28494), (11081, 26208), (11466, 25328), (12664, 22932), (13104, 22162), (14112, 20579), (14247, 20384), (15288, 18996)]