2981162016

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25943}}^1$

素因数の和:25988

約数の個数: 192

約数和(自身を含む): 10460620800

約数和(自身を除く): 7479458784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 25943, 28728, 38304, 51886, 57456, 77829, 103772, 114912, 155658, 181601, 207544, 233487, 311316, 363202, 415088, 466974, 492917, 544803, 622632, 700461, 726404, 830176, 933948, 985834, 1089606, 1245264, 1400922, 1452808, 1478751, 1634409, 1867896, 1971668, 2179212, 2490528, 2801844, 2905616, 2957502, 3268818, 3450419, 3735792, 3943336, 4358424, 4436253, 4903227, 5603688, 5811232, 5915004, 6537636, 6900838, 7471584, 7886672, 8716848, 8872506, 9806454, 10351257, 11207376, 11830008, 13075272, 13308759, 13801676, 15773344, 17433696, 17745012, 19612908, 20702514, 22414752, 23660016, 26150544, 26617518, 27603352, 31053771, 35490024, 39225816, 41405028, 47320032, 52301088, 53235036, 55206704, 62107542, 70980048, 78451632, 82810056, 93161313, 106470072, 110413408, 124215084, 141960096, 156903264, 165620112, 186322626, 212940144, 248430168, 331240224, 372645252, 425880288, 496860336, 745290504, 993720672, 1490581008, 2981162016]

約数ペア:

[(1, 2981162016), (2, 1490581008), (3, 993720672), (4, 745290504), (6, 496860336), (7, 425880288), (8, 372645252), (9, 331240224), (12, 248430168), (14, 212940144), (16, 186322626), (18, 165620112), (19, 156903264), (21, 141960096), (24, 124215084), (27, 110413408), (28, 106470072), (32, 93161313), (36, 82810056), (38, 78451632), (42, 70980048), (48, 62107542), (54, 55206704), (56, 53235036), (57, 52301088), (63, 47320032), (72, 41405028), (76, 39225816), (84, 35490024), (96, 31053771), (108, 27603352), (112, 26617518), (114, 26150544), (126, 23660016), (133, 22414752), (144, 20702514), (152, 19612908), (168, 17745012), (171, 17433696), (189, 15773344), (216, 13801676), (224, 13308759), (228, 13075272), (252, 11830008), (266, 11207376), (288, 10351257), (304, 9806454), (336, 8872506), (342, 8716848), (378, 7886672), (399, 7471584), (432, 6900838), (456, 6537636), (504, 5915004), (513, 5811232), (532, 5603688), (608, 4903227), (672, 4436253), (684, 4358424), (756, 3943336), (798, 3735792), (864, 3450419), (912, 3268818), (1008, 2957502), (1026, 2905616), (1064, 2801844), (1197, 2490528), (1368, 2179212), (1512, 1971668), (1596, 1867896), (1824, 1634409), (2016, 1478751), (2052, 1452808), (2128, 1400922), (2394, 1245264), (2736, 1089606), (3024, 985834), (3192, 933948), (3591, 830176), (4104, 726404), (4256, 700461), (4788, 622632), (5472, 544803), (6048, 492917), (6384, 466974), (7182, 415088), (8208, 363202), (9576, 311316), (12768, 233487), (14364, 207544), (16416, 181601), (19152, 155658), (25943, 114912), (28728, 103772), (38304, 77829), (51886, 57456)]