255320366784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{86311}}^1$

素因数の和:86435

約数の個数: 224

約数和(自身を含む): 808178614272

約数和(自身を除く): 552858247488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 71, 84, 93, 96, 112, 124, 142, 168, 186, 192, 213, 217, 224, 248, 284, 336, 372, 426, 434, 448, 496, 497, 568, 651, 672, 744, 852, 868, 992, 994, 1136, 1302, 1344, 1488, 1491, 1704, 1736, 1984, 1988, 2201, 2272, 2604, 2976, 2982, 3408, 3472, 3976, 4402, 4544, 5208, 5952, 5964, 6603, 6816, 6944, 7952, 8804, 10416, 11928, 13206, 13632, 13888, 15407, 15904, 17608, 20832, 23856, 26412, 30814, 31808, 35216, 41664, 46221, 47712, 52824, 61628, 70432, 86311, 92442, 95424, 105648, 123256, 140864, 172622, 184884, 211296, 246512, 258933, 345244, 369768, 422592, 493024, 517866, 604177, 690488, 739536, 986048, 1035732, 1208354, 1380976, 1479072, 1812531, 2071464, 2416708, 2675641, 2761952, 2958144, 3625062, 4142928, 4833416, 5351282, 5523904, 6128081, 7250124, 8026923, 8285856, 9666832, 10702564, 12256162, 14500248, 16053846, 16571712, 18384243, 18729487, 19333664, 21405128, 24512324, 29000496, 32107692, 36768486, 37458974, 38667328, 42810256, 42896567, 49024648, 56188461, 58000992, 64215384, 73536972, 74917948, 85620512, 85793134, 98049296, 112376922, 116001984, 128430768, 128689701, 147073944, 149835896, 171241024, 171586268, 189970511, 196098592, 224753844, 256861536, 257379402, 294147888, 299671792, 343172536, 379941022, 392197184, 449507688, 513723072, 514758804, 569911533, 588295776, 599343584, 686345072, 759882044, 899015376, 1029517608, 1139823066, 1176591552, 1198687168, 1329793577, 1372690144, 1519764088, 1798030752, 2059035216, 2279646132, 2659587154, 2745380288, 3039528176, 3596061504, 3989380731, 4118070432, 4559292264, 5319174308, 6079056352, 7978761462, 8236140864, 9118584528, 10638348616, 12158112704, 15957522924, 18237169056, 21276697232, 31915045848, 36474338112, 42553394464, 63830091696, 85106788928, 127660183392, 255320366784]

約数ペア:

[(1, 255320366784), (2, 127660183392), (3, 85106788928), (4, 63830091696), (6, 42553394464), (7, 36474338112), (8, 31915045848), (12, 21276697232), (14, 18237169056), (16, 15957522924), (21, 12158112704), (24, 10638348616), (28, 9118584528), (31, 8236140864), (32, 7978761462), (42, 6079056352), (48, 5319174308), (56, 4559292264), (62, 4118070432), (64, 3989380731), (71, 3596061504), (84, 3039528176), (93, 2745380288), (96, 2659587154), (112, 2279646132), (124, 2059035216), (142, 1798030752), (168, 1519764088), (186, 1372690144), (192, 1329793577), (213, 1198687168), (217, 1176591552), (224, 1139823066), (248, 1029517608), (284, 899015376), (336, 759882044), (372, 686345072), (426, 599343584), (434, 588295776), (448, 569911533), (496, 514758804), (497, 513723072), (568, 449507688), (651, 392197184), (672, 379941022), (744, 343172536), (852, 299671792), (868, 294147888), (992, 257379402), (994, 256861536), (1136, 224753844), (1302, 196098592), (1344, 189970511), (1488, 171586268), (1491, 171241024), (1704, 149835896), (1736, 147073944), (1984, 128689701), (1988, 128430768), (2201, 116001984), (2272, 112376922), (2604, 98049296), (2976, 85793134), (2982, 85620512), (3408, 74917948), (3472, 73536972), (3976, 64215384), (4402, 58000992), (4544, 56188461), (5208, 49024648), (5952, 42896567), (5964, 42810256), (6603, 38667328), (6816, 37458974), (6944, 36768486), (7952, 32107692), (8804, 29000496), (10416, 24512324), (11928, 21405128), (13206, 19333664), (13632, 18729487), (13888, 18384243), (15407, 16571712), (15904, 16053846), (17608, 14500248), (20832, 12256162), (23856, 10702564), (26412, 9666832), (30814, 8285856), (31808, 8026923), (35216, 7250124), (41664, 6128081), (46221, 5523904), (47712, 5351282), (52824, 4833416), (61628, 4142928), (70432, 3625062), (86311, 2958144), (92442, 2761952), (95424, 2675641), (105648, 2416708), (123256, 2071464), (140864, 1812531), (172622, 1479072), (184884, 1380976), (211296, 1208354), (246512, 1035732), (258933, 986048), (345244, 739536), (369768, 690488), (422592, 604177), (493024, 517866)]