1028360448

素因数分解:

$2^8\times 3^5\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 3136771456

約数和(自身を除く): 2108411008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 243, 244, 256, 271, 288, 324, 366, 384, 432, 486, 488, 542, 549, 576, 648, 732, 768, 813, 864, 972, 976, 1084, 1098, 1152, 1296, 1464, 1626, 1647, 1728, 1944, 1952, 2168, 2196, 2304, 2439, 2592, 2928, 3252, 3294, 3456, 3888, 3904, 4336, 4392, 4878, 4941, 5184, 5856, 6504, 6588, 6912, 7317, 7776, 7808, 8672, 8784, 9756, 9882, 10368, 11712, 13008, 13176, 14634, 14823, 15552, 15616, 16531, 17344, 17568, 19512, 19764, 20736, 21951, 23424, 26016, 26352, 29268, 29646, 31104, 33062, 34688, 35136, 39024, 39528, 43902, 46848, 49593, 52032, 52704, 58536, 59292, 62208, 65853, 66124, 69376, 70272, 78048, 79056, 87804, 99186, 104064, 105408, 117072, 118584, 131706, 132248, 140544, 148779, 156096, 158112, 175608, 198372, 208128, 210816, 234144, 237168, 263412, 264496, 297558, 312192, 316224, 351216, 396744, 421632, 446337, 468288, 474336, 526824, 528992, 595116, 624384, 632448, 702432, 793488, 892674, 936576, 948672, 1053648, 1057984, 1190232, 1264896, 1339011, 1404864, 1586976, 1785348, 1873152, 1897344, 2107296, 2115968, 2380464, 2678022, 2809728, 3173952, 3570696, 3794688, 4017033, 4214592, 4231936, 4760928, 5356044, 5619456, 6347904, 7141392, 8034066, 8429184, 9521856, 10712088, 12695808, 14282784, 16068132, 16858368, 19043712, 21424176, 28565568, 32136264, 38087424, 42848352, 57131136, 64272528, 85696704, 114262272, 128545056, 171393408, 257090112, 342786816, 514180224, 1028360448]

約数ペア:

[(1, 1028360448), (2, 514180224), (3, 342786816), (4, 257090112), (6, 171393408), (8, 128545056), (9, 114262272), (12, 85696704), (16, 64272528), (18, 57131136), (24, 42848352), (27, 38087424), (32, 32136264), (36, 28565568), (48, 21424176), (54, 19043712), (61, 16858368), (64, 16068132), (72, 14282784), (81, 12695808), (96, 10712088), (108, 9521856), (122, 8429184), (128, 8034066), (144, 7141392), (162, 6347904), (183, 5619456), (192, 5356044), (216, 4760928), (243, 4231936), (244, 4214592), (256, 4017033), (271, 3794688), (288, 3570696), (324, 3173952), (366, 2809728), (384, 2678022), (432, 2380464), (486, 2115968), (488, 2107296), (542, 1897344), (549, 1873152), (576, 1785348), (648, 1586976), (732, 1404864), (768, 1339011), (813, 1264896), (864, 1190232), (972, 1057984), (976, 1053648), (1084, 948672), (1098, 936576), (1152, 892674), (1296, 793488), (1464, 702432), (1626, 632448), (1647, 624384), (1728, 595116), (1944, 528992), (1952, 526824), (2168, 474336), (2196, 468288), (2304, 446337), (2439, 421632), (2592, 396744), (2928, 351216), (3252, 316224), (3294, 312192), (3456, 297558), (3888, 264496), (3904, 263412), (4336, 237168), (4392, 234144), (4878, 210816), (4941, 208128), (5184, 198372), (5856, 175608), (6504, 158112), (6588, 156096), (6912, 148779), (7317, 140544), (7776, 132248), (7808, 131706), (8672, 118584), (8784, 117072), (9756, 105408), (9882, 104064), (10368, 99186), (11712, 87804), (13008, 79056), (13176, 78048), (14634, 70272), (14823, 69376), (15552, 66124), (15616, 65853), (16531, 62208), (17344, 59292), (17568, 58536), (19512, 52704), (19764, 52032), (20736, 49593), (21951, 46848), (23424, 43902), (26016, 39528), (26352, 39024), (29268, 35136), (29646, 34688), (31104, 33062)]