2978767584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21503}}^1$

素因数の和:21569

約数の個数: 144

約数和(自身を含む): 9369464832

約数和(自身を除く): 6390697248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1443, 1776, 1872, 1924, 2664, 2886, 3552, 3744, 3848, 4329, 5328, 5772, 7696, 8658, 10656, 11544, 15392, 17316, 21503, 23088, 34632, 43006, 46176, 64509, 69264, 86012, 129018, 138528, 172024, 193527, 258036, 279539, 344048, 387054, 516072, 559078, 688096, 774108, 795611, 838617, 1032144, 1118156, 1548216, 1591222, 1677234, 2064288, 2236312, 2386833, 2515851, 3096432, 3182444, 3354468, 4472624, 4773666, 5031702, 6192864, 6364888, 6708936, 7160499, 8945248, 9547332, 10063404, 10342943, 12729776, 13417872, 14320998, 19094664, 20126808, 20685886, 25459552, 26835744, 28641996, 31028829, 38189328, 40253616, 41371772, 57283992, 62057658, 76378656, 80507232, 82743544, 93086487, 114567984, 124115316, 165487088, 186172974, 229135968, 248230632, 330974176, 372345948, 496461264, 744691896, 992922528, 1489383792, 2978767584]

約数ペア:

[(1, 2978767584), (2, 1489383792), (3, 992922528), (4, 744691896), (6, 496461264), (8, 372345948), (9, 330974176), (12, 248230632), (13, 229135968), (16, 186172974), (18, 165487088), (24, 124115316), (26, 114567984), (32, 93086487), (36, 82743544), (37, 80507232), (39, 76378656), (48, 62057658), (52, 57283992), (72, 41371772), (74, 40253616), (78, 38189328), (96, 31028829), (104, 28641996), (111, 26835744), (117, 25459552), (144, 20685886), (148, 20126808), (156, 19094664), (208, 14320998), (222, 13417872), (234, 12729776), (288, 10342943), (296, 10063404), (312, 9547332), (333, 8945248), (416, 7160499), (444, 6708936), (468, 6364888), (481, 6192864), (592, 5031702), (624, 4773666), (666, 4472624), (888, 3354468), (936, 3182444), (962, 3096432), (1184, 2515851), (1248, 2386833), (1332, 2236312), (1443, 2064288), (1776, 1677234), (1872, 1591222), (1924, 1548216), (2664, 1118156), (2886, 1032144), (3552, 838617), (3744, 795611), (3848, 774108), (4329, 688096), (5328, 559078), (5772, 516072), (7696, 387054), (8658, 344048), (10656, 279539), (11544, 258036), (15392, 193527), (17316, 172024), (21503, 138528), (23088, 129018), (34632, 86012), (43006, 69264), (46176, 64509)]