1328976768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 256

約数和(自身を含む): 4324147200

約数和(自身を除く): 2995170432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 127, 128, 136, 168, 192, 204, 224, 229, 238, 254, 272, 336, 357, 381, 384, 408, 448, 458, 476, 508, 544, 672, 687, 714, 762, 816, 889, 896, 916, 952, 1016, 1088, 1344, 1374, 1428, 1524, 1603, 1632, 1778, 1832, 1904, 2032, 2159, 2176, 2667, 2688, 2748, 2856, 3048, 3206, 3264, 3556, 3664, 3808, 3893, 4064, 4318, 4809, 5334, 5496, 5712, 6096, 6412, 6477, 6528, 7112, 7328, 7616, 7786, 8128, 8636, 9618, 10668, 10992, 11424, 11679, 12192, 12824, 12954, 14224, 14656, 15113, 15232, 15572, 16256, 17272, 19236, 21336, 21984, 22848, 23358, 24384, 25648, 25908, 27251, 28448, 29083, 29312, 30226, 31144, 34544, 38472, 42672, 43968, 45339, 45696, 46716, 48768, 51296, 51816, 54502, 56896, 58166, 60452, 62288, 69088, 76944, 81753, 85344, 87249, 87936, 90678, 93432, 102592, 103632, 109004, 113792, 116332, 120904, 124576, 138176, 153888, 163506, 170688, 174498, 181356, 186864, 203581, 205184, 207264, 218008, 232664, 241808, 249152, 276352, 307776, 327012, 341376, 348996, 362712, 373728, 407162, 414528, 436016, 465328, 483616, 494411, 498304, 610743, 615552, 654024, 697992, 725424, 747456, 814324, 829056, 872032, 930656, 967232, 988822, 1221486, 1308048, 1395984, 1450848, 1483233, 1494912, 1628648, 1744064, 1861312, 1934464, 1977644, 2442972, 2616096, 2791968, 2901696, 2966466, 3257296, 3460877, 3488128, 3722624, 3955288, 4885944, 5232192, 5583936, 5803392, 5932932, 6514592, 6921754, 7910576, 9771888, 10382631, 10464384, 11167872, 11865864, 13029184, 13843508, 15821152, 19543776, 20765262, 23731728, 26058368, 27687016, 31642304, 39087552, 41530524, 47463456, 55374032, 63284608, 78175104, 83061048, 94926912, 110748064, 166122096, 189853824, 221496128, 332244192, 442992256, 664488384, 1328976768]

約数ペア:

[(1, 1328976768), (2, 664488384), (3, 442992256), (4, 332244192), (6, 221496128), (7, 189853824), (8, 166122096), (12, 110748064), (14, 94926912), (16, 83061048), (17, 78175104), (21, 63284608), (24, 55374032), (28, 47463456), (32, 41530524), (34, 39087552), (42, 31642304), (48, 27687016), (51, 26058368), (56, 23731728), (64, 20765262), (68, 19543776), (84, 15821152), (96, 13843508), (102, 13029184), (112, 11865864), (119, 11167872), (127, 10464384), (128, 10382631), (136, 9771888), (168, 7910576), (192, 6921754), (204, 6514592), (224, 5932932), (229, 5803392), (238, 5583936), (254, 5232192), (272, 4885944), (336, 3955288), (357, 3722624), (381, 3488128), (384, 3460877), (408, 3257296), (448, 2966466), (458, 2901696), (476, 2791968), (508, 2616096), (544, 2442972), (672, 1977644), (687, 1934464), (714, 1861312), (762, 1744064), (816, 1628648), (889, 1494912), (896, 1483233), (916, 1450848), (952, 1395984), (1016, 1308048), (1088, 1221486), (1344, 988822), (1374, 967232), (1428, 930656), (1524, 872032), (1603, 829056), (1632, 814324), (1778, 747456), (1832, 725424), (1904, 697992), (2032, 654024), (2159, 615552), (2176, 610743), (2667, 498304), (2688, 494411), (2748, 483616), (2856, 465328), (3048, 436016), (3206, 414528), (3264, 407162), (3556, 373728), (3664, 362712), (3808, 348996), (3893, 341376), (4064, 327012), (4318, 307776), (4809, 276352), (5334, 249152), (5496, 241808), (5712, 232664), (6096, 218008), (6412, 207264), (6477, 205184), (6528, 203581), (7112, 186864), (7328, 181356), (7616, 174498), (7786, 170688), (8128, 163506), (8636, 153888), (9618, 138176), (10668, 124576), (10992, 120904), (11424, 116332), (11679, 113792), (12192, 109004), (12824, 103632), (12954, 102592), (14224, 93432), (14656, 90678), (15113, 87936), (15232, 87249), (15572, 85344), (16256, 81753), (17272, 76944), (19236, 69088), (21336, 62288), (21984, 60452), (22848, 58166), (23358, 56896), (24384, 54502), (25648, 51816), (25908, 51296), (27251, 48768), (28448, 46716), (29083, 45696), (29312, 45339), (30226, 43968), (31144, 42672), (34544, 38472)]