879738944

素因数分解:

$2^6\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 2126528640

約数和(自身を除く): 1246789696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 67, 79, 98, 106, 112, 134, 158, 196, 212, 224, 268, 316, 371, 392, 424, 448, 469, 536, 553, 632, 742, 784, 848, 938, 1072, 1106, 1264, 1484, 1568, 1696, 1876, 2144, 2212, 2528, 2597, 2968, 3136, 3283, 3392, 3551, 3752, 3871, 4187, 4288, 4424, 5056, 5194, 5293, 5936, 6566, 7102, 7504, 7742, 8374, 8848, 10388, 10586, 11872, 13132, 14204, 15008, 15484, 16748, 17696, 20776, 21172, 23744, 24857, 26264, 28408, 29309, 30016, 30968, 33496, 35392, 37051, 41552, 42344, 49714, 52528, 56816, 58618, 61936, 66992, 74102, 83104, 84688, 99428, 105056, 113632, 117236, 123872, 133984, 148204, 166208, 169376, 173999, 198856, 205163, 210112, 227264, 234472, 247744, 259357, 267968, 280529, 296408, 338752, 347998, 397712, 410326, 468944, 518714, 561058, 592816, 695996, 795424, 820652, 937888, 1037428, 1122116, 1185632, 1391992, 1590848, 1641304, 1875776, 1963703, 2074856, 2244232, 2371264, 2783984, 3282608, 3927406, 4149712, 4488464, 5567968, 6565216, 7854812, 8299424, 8976928, 11135936, 13130432, 13745921, 15709624, 16598848, 17953856, 27491842, 31419248, 54983684, 62838496, 109967368, 125676992, 219934736, 439869472, 879738944]

約数ペア:

[(1, 879738944), (2, 439869472), (4, 219934736), (7, 125676992), (8, 109967368), (14, 62838496), (16, 54983684), (28, 31419248), (32, 27491842), (49, 17953856), (53, 16598848), (56, 15709624), (64, 13745921), (67, 13130432), (79, 11135936), (98, 8976928), (106, 8299424), (112, 7854812), (134, 6565216), (158, 5567968), (196, 4488464), (212, 4149712), (224, 3927406), (268, 3282608), (316, 2783984), (371, 2371264), (392, 2244232), (424, 2074856), (448, 1963703), (469, 1875776), (536, 1641304), (553, 1590848), (632, 1391992), (742, 1185632), (784, 1122116), (848, 1037428), (938, 937888), (1072, 820652), (1106, 795424), (1264, 695996), (1484, 592816), (1568, 561058), (1696, 518714), (1876, 468944), (2144, 410326), (2212, 397712), (2528, 347998), (2597, 338752), (2968, 296408), (3136, 280529), (3283, 267968), (3392, 259357), (3551, 247744), (3752, 234472), (3871, 227264), (4187, 210112), (4288, 205163), (4424, 198856), (5056, 173999), (5194, 169376), (5293, 166208), (5936, 148204), (6566, 133984), (7102, 123872), (7504, 117236), (7742, 113632), (8374, 105056), (8848, 99428), (10388, 84688), (10586, 83104), (11872, 74102), (13132, 66992), (14204, 61936), (15008, 58618), (15484, 56816), (16748, 52528), (17696, 49714), (20776, 42344), (21172, 41552), (23744, 37051), (24857, 35392), (26264, 33496), (28408, 30968), (29309, 30016)]