839967072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:773

約数の個数: 192

約数和(自身を含む): 2647830528

約数和(自身を除く): 1807863456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 61, 62, 84, 93, 96, 112, 122, 124, 168, 183, 186, 217, 224, 244, 248, 336, 366, 372, 427, 434, 488, 496, 651, 661, 672, 732, 744, 854, 868, 976, 992, 1281, 1302, 1322, 1464, 1488, 1708, 1736, 1891, 1952, 1983, 2562, 2604, 2644, 2928, 2976, 3416, 3472, 3782, 3966, 4627, 5124, 5208, 5288, 5673, 5856, 6832, 6944, 7564, 7932, 9254, 10248, 10416, 10576, 11346, 13237, 13664, 13881, 15128, 15864, 18508, 20491, 20496, 20832, 21152, 22692, 26474, 27762, 30256, 31728, 37016, 39711, 40321, 40982, 40992, 45384, 52948, 55524, 60512, 61473, 63456, 74032, 79422, 80642, 81964, 90768, 105896, 111048, 120963, 122946, 143437, 148064, 158844, 161284, 163928, 181536, 211792, 222096, 241926, 245892, 282247, 286874, 317688, 322568, 327856, 423584, 430311, 444192, 483852, 491784, 564494, 573748, 635376, 645136, 655712, 846741, 860622, 967704, 983568, 1128988, 1147496, 1249951, 1270752, 1290272, 1693482, 1721244, 1935408, 1967136, 2257976, 2294992, 2499902, 3386964, 3442488, 3749853, 3870816, 4515952, 4589984, 4999804, 6773928, 6884976, 7499706, 8749657, 9031904, 9999608, 13547856, 13769952, 14999412, 17499314, 19999216, 26248971, 27095712, 29998824, 34998628, 39998432, 52497942, 59997648, 69997256, 104995884, 119995296, 139994512, 209991768, 279989024, 419983536, 839967072]

約数ペア:

[(1, 839967072), (2, 419983536), (3, 279989024), (4, 209991768), (6, 139994512), (7, 119995296), (8, 104995884), (12, 69997256), (14, 59997648), (16, 52497942), (21, 39998432), (24, 34998628), (28, 29998824), (31, 27095712), (32, 26248971), (42, 19999216), (48, 17499314), (56, 14999412), (61, 13769952), (62, 13547856), (84, 9999608), (93, 9031904), (96, 8749657), (112, 7499706), (122, 6884976), (124, 6773928), (168, 4999804), (183, 4589984), (186, 4515952), (217, 3870816), (224, 3749853), (244, 3442488), (248, 3386964), (336, 2499902), (366, 2294992), (372, 2257976), (427, 1967136), (434, 1935408), (488, 1721244), (496, 1693482), (651, 1290272), (661, 1270752), (672, 1249951), (732, 1147496), (744, 1128988), (854, 983568), (868, 967704), (976, 860622), (992, 846741), (1281, 655712), (1302, 645136), (1322, 635376), (1464, 573748), (1488, 564494), (1708, 491784), (1736, 483852), (1891, 444192), (1952, 430311), (1983, 423584), (2562, 327856), (2604, 322568), (2644, 317688), (2928, 286874), (2976, 282247), (3416, 245892), (3472, 241926), (3782, 222096), (3966, 211792), (4627, 181536), (5124, 163928), (5208, 161284), (5288, 158844), (5673, 148064), (5856, 143437), (6832, 122946), (6944, 120963), (7564, 111048), (7932, 105896), (9254, 90768), (10248, 81964), (10416, 80642), (10576, 79422), (11346, 74032), (13237, 63456), (13664, 61473), (13881, 60512), (15128, 55524), (15864, 52948), (18508, 45384), (20491, 40992), (20496, 40982), (20832, 40321), (21152, 39711), (22692, 37016), (26474, 31728), (27762, 30256)]