28446971904

素因数分解:

$2^{11}\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4447

約数の個数: 288

約数和(自身を含む): 91777991760

約数和(自身を除く): 63331019856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 512, 576, 624, 648, 702, 768, 832, 864, 936, 972, 1024, 1053, 1152, 1248, 1296, 1404, 1536, 1664, 1728, 1872, 1944, 2048, 2106, 2304, 2496, 2592, 2808, 3072, 3159, 3328, 3456, 3744, 3888, 4212, 4397, 4608, 4992, 5184, 5616, 6144, 6318, 6656, 6912, 7488, 7776, 8424, 8794, 9216, 9984, 10368, 11232, 12636, 13191, 13312, 13824, 14976, 15552, 16848, 17588, 18432, 19968, 20736, 22464, 25272, 26382, 26624, 27648, 29952, 31104, 33696, 35176, 39573, 39936, 41472, 44928, 50544, 52764, 55296, 57161, 59904, 62208, 67392, 70352, 79146, 79872, 82944, 89856, 101088, 105528, 114322, 118719, 119808, 124416, 134784, 140704, 158292, 165888, 171483, 179712, 202176, 211056, 228644, 237438, 239616, 248832, 269568, 281408, 316584, 342966, 356157, 359424, 404352, 422112, 457288, 474876, 497664, 514449, 539136, 562816, 633168, 685932, 712314, 718848, 808704, 844224, 914576, 949752, 1028898, 1068471, 1078272, 1125632, 1266336, 1371864, 1424628, 1543347, 1617408, 1688448, 1829152, 1899504, 2057796, 2136942, 2156544, 2251264, 2532672, 2743728, 2849256, 3086694, 3234816, 3376896, 3658304, 3799008, 4115592, 4273884, 4502528, 4630041, 5065344, 5487456, 5698512, 6173388, 6469632, 6753792, 7316608, 7598016, 8231184, 8547768, 9005056, 9260082, 10130688, 10974912, 11397024, 12346776, 13507584, 13890123, 14633216, 15196032, 16462368, 17095536, 18520164, 20261376, 21949824, 22794048, 24693552, 27015168, 27780246, 29266432, 30392064, 32924736, 34191072, 37040328, 40522752, 43899648, 45588096, 49387104, 55560492, 58532864, 60784128, 65849472, 68382144, 74080656, 81045504, 87799296, 91176192, 98774208, 111120984, 117065728, 121568256, 131698944, 136764288, 148161312, 175598592, 182352384, 197548416, 222241968, 243136512, 263397888, 273528576, 296322624, 351197184, 364704768, 395096832, 444483936, 526795776, 547057152, 592645248, 729409536, 790193664, 888967872, 1053591552, 1094114304, 1185290496, 1580387328, 1777935744, 2188228608, 2370580992, 3160774656, 3555871488, 4741161984, 7111742976, 9482323968, 14223485952, 28446971904]

約数ペア:

[(1, 28446971904), (2, 14223485952), (3, 9482323968), (4, 7111742976), (6, 4741161984), (8, 3555871488), (9, 3160774656), (12, 2370580992), (13, 2188228608), (16, 1777935744), (18, 1580387328), (24, 1185290496), (26, 1094114304), (27, 1053591552), (32, 888967872), (36, 790193664), (39, 729409536), (48, 592645248), (52, 547057152), (54, 526795776), (64, 444483936), (72, 395096832), (78, 364704768), (81, 351197184), (96, 296322624), (104, 273528576), (108, 263397888), (117, 243136512), (128, 222241968), (144, 197548416), (156, 182352384), (162, 175598592), (192, 148161312), (208, 136764288), (216, 131698944), (234, 121568256), (243, 117065728), (256, 111120984), (288, 98774208), (312, 91176192), (324, 87799296), (351, 81045504), (384, 74080656), (416, 68382144), (432, 65849472), (468, 60784128), (486, 58532864), (512, 55560492), (576, 49387104), (624, 45588096), (648, 43899648), (702, 40522752), (768, 37040328), (832, 34191072), (864, 32924736), (936, 30392064), (972, 29266432), (1024, 27780246), (1053, 27015168), (1152, 24693552), (1248, 22794048), (1296, 21949824), (1404, 20261376), (1536, 18520164), (1664, 17095536), (1728, 16462368), (1872, 15196032), (1944, 14633216), (2048, 13890123), (2106, 13507584), (2304, 12346776), (2496, 11397024), (2592, 10974912), (2808, 10130688), (3072, 9260082), (3159, 9005056), (3328, 8547768), (3456, 8231184), (3744, 7598016), (3888, 7316608), (4212, 6753792), (4397, 6469632), (4608, 6173388), (4992, 5698512), (5184, 5487456), (5616, 5065344), (6144, 4630041), (6318, 4502528), (6656, 4273884), (6912, 4115592), (7488, 3799008), (7776, 3658304), (8424, 3376896), (8794, 3234816), (9216, 3086694), (9984, 2849256), (10368, 2743728), (11232, 2532672), (12636, 2251264), (13191, 2156544), (13312, 2136942), (13824, 2057796), (14976, 1899504), (15552, 1829152), (16848, 1688448), (17588, 1617408), (18432, 1543347), (19968, 1424628), (20736, 1371864), (22464, 1266336), (25272, 1125632), (26382, 1078272), (26624, 1068471), (27648, 1028898), (29952, 949752), (31104, 914576), (33696, 844224), (35176, 808704), (39573, 718848), (39936, 712314), (41472, 685932), (44928, 633168), (50544, 562816), (52764, 539136), (55296, 514449), (57161, 497664), (59904, 474876), (62208, 457288), (67392, 422112), (70352, 404352), (79146, 359424), (79872, 356157), (82944, 342966), (89856, 316584), (101088, 281408), (105528, 269568), (114322, 248832), (118719, 239616), (119808, 237438), (124416, 228644), (134784, 211056), (140704, 202176), (158292, 179712), (165888, 171483)]