28215591936

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4219}}^1$

素因数の和:4560

約数の個数: 176

約数和(自身を含む): 86245186560

約数和(自身を除く): 58029594624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 311, 336, 384, 448, 512, 622, 672, 768, 896, 933, 1024, 1244, 1344, 1536, 1792, 1866, 2177, 2488, 2688, 3072, 3584, 3732, 4219, 4354, 4976, 5376, 6531, 7168, 7464, 8438, 8708, 9952, 10752, 12657, 13062, 14928, 16876, 17416, 19904, 21504, 25314, 26124, 29533, 29856, 33752, 34832, 39808, 50628, 52248, 59066, 59712, 67504, 69664, 79616, 88599, 101256, 104496, 118132, 119424, 135008, 139328, 159232, 177198, 202512, 208992, 236264, 238848, 270016, 278656, 318464, 354396, 405024, 417984, 472528, 477696, 540032, 557312, 708792, 810048, 835968, 945056, 955392, 1080064, 1114624, 1312109, 1417584, 1620096, 1671936, 1890112, 2160128, 2229248, 2624218, 2835168, 3240192, 3343872, 3780224, 3936327, 4320256, 5248436, 5670336, 6480384, 6687744, 7560448, 7872654, 9184763, 10496872, 11340672, 12960768, 15120896, 15745308, 18369526, 20993744, 22681344, 27554289, 30241792, 31490616, 36739052, 41987488, 45362688, 55108578, 62981232, 73478104, 83974976, 90725376, 110217156, 125962464, 146956208, 167949952, 220434312, 251924928, 293912416, 335899904, 440868624, 503849856, 587824832, 671799808, 881737248, 1007699712, 1175649664, 1343599616, 1763474496, 2015399424, 2351299328, 3526948992, 4030798848, 4702598656, 7053897984, 9405197312, 14107795968, 28215591936]

約数ペア:

[(1, 28215591936), (2, 14107795968), (3, 9405197312), (4, 7053897984), (6, 4702598656), (7, 4030798848), (8, 3526948992), (12, 2351299328), (14, 2015399424), (16, 1763474496), (21, 1343599616), (24, 1175649664), (28, 1007699712), (32, 881737248), (42, 671799808), (48, 587824832), (56, 503849856), (64, 440868624), (84, 335899904), (96, 293912416), (112, 251924928), (128, 220434312), (168, 167949952), (192, 146956208), (224, 125962464), (256, 110217156), (311, 90725376), (336, 83974976), (384, 73478104), (448, 62981232), (512, 55108578), (622, 45362688), (672, 41987488), (768, 36739052), (896, 31490616), (933, 30241792), (1024, 27554289), (1244, 22681344), (1344, 20993744), (1536, 18369526), (1792, 15745308), (1866, 15120896), (2177, 12960768), (2488, 11340672), (2688, 10496872), (3072, 9184763), (3584, 7872654), (3732, 7560448), (4219, 6687744), (4354, 6480384), (4976, 5670336), (5376, 5248436), (6531, 4320256), (7168, 3936327), (7464, 3780224), (8438, 3343872), (8708, 3240192), (9952, 2835168), (10752, 2624218), (12657, 2229248), (13062, 2160128), (14928, 1890112), (16876, 1671936), (17416, 1620096), (19904, 1417584), (21504, 1312109), (25314, 1114624), (26124, 1080064), (29533, 955392), (29856, 945056), (33752, 835968), (34832, 810048), (39808, 708792), (50628, 557312), (52248, 540032), (59066, 477696), (59712, 472528), (67504, 417984), (69664, 405024), (79616, 354396), (88599, 318464), (101256, 278656), (104496, 270016), (118132, 238848), (119424, 236264), (135008, 208992), (139328, 202512), (159232, 177198)]