442720512

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 216

約数和(自身を含む): 1421397600

約数和(自身を除く): 978677088

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, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 256, 288, 312, 338, 351, 379, 384, 416, 432, 468, 507, 576, 624, 676, 702, 758, 768, 832, 864, 936, 1014, 1137, 1152, 1248, 1352, 1404, 1516, 1521, 1664, 1728, 1872, 2028, 2274, 2304, 2496, 2704, 2808, 3032, 3042, 3328, 3411, 3456, 3744, 4056, 4548, 4563, 4927, 4992, 5408, 5616, 6064, 6084, 6822, 6912, 7488, 8112, 9096, 9126, 9854, 9984, 10233, 10816, 11232, 12128, 12168, 13644, 14781, 14976, 16224, 18192, 18252, 19708, 20466, 21632, 22464, 24256, 24336, 27288, 29562, 29952, 32448, 36384, 36504, 39416, 40932, 43264, 44343, 44928, 48512, 48672, 54576, 59124, 64051, 64896, 72768, 73008, 78832, 81864, 88686, 89856, 97024, 97344, 109152, 118248, 128102, 129792, 133029, 145536, 146016, 157664, 163728, 177372, 192153, 194688, 218304, 236496, 256204, 266058, 291072, 292032, 315328, 327456, 354744, 384306, 389376, 436608, 472992, 512408, 532116, 576459, 584064, 630656, 654912, 709488, 768612, 873216, 945984, 1024816, 1064232, 1152918, 1168128, 1261312, 1309824, 1418976, 1537224, 1729377, 1891968, 2049632, 2128464, 2305836, 2619648, 2837952, 3074448, 3458754, 3783936, 4099264, 4256928, 4611672, 5675904, 6148896, 6917508, 8198528, 8513856, 9223344, 11351808, 12297792, 13835016, 16397056, 17027712, 18446688, 24595584, 27670032, 34055424, 36893376, 49191168, 55340064, 73786752, 110680128, 147573504, 221360256, 442720512]

約数ペア:

[(1, 442720512), (2, 221360256), (3, 147573504), (4, 110680128), (6, 73786752), (8, 55340064), (9, 49191168), (12, 36893376), (13, 34055424), (16, 27670032), (18, 24595584), (24, 18446688), (26, 17027712), (27, 16397056), (32, 13835016), (36, 12297792), (39, 11351808), (48, 9223344), (52, 8513856), (54, 8198528), (64, 6917508), (72, 6148896), (78, 5675904), (96, 4611672), (104, 4256928), (108, 4099264), (117, 3783936), (128, 3458754), (144, 3074448), (156, 2837952), (169, 2619648), (192, 2305836), (208, 2128464), (216, 2049632), (234, 1891968), (256, 1729377), (288, 1537224), (312, 1418976), (338, 1309824), (351, 1261312), (379, 1168128), (384, 1152918), (416, 1064232), (432, 1024816), (468, 945984), (507, 873216), (576, 768612), (624, 709488), (676, 654912), (702, 630656), (758, 584064), (768, 576459), (832, 532116), (864, 512408), (936, 472992), (1014, 436608), (1137, 389376), (1152, 384306), (1248, 354744), (1352, 327456), (1404, 315328), (1516, 292032), (1521, 291072), (1664, 266058), (1728, 256204), (1872, 236496), (2028, 218304), (2274, 194688), (2304, 192153), (2496, 177372), (2704, 163728), (2808, 157664), (3032, 146016), (3042, 145536), (3328, 133029), (3411, 129792), (3456, 128102), (3744, 118248), (4056, 109152), (4548, 97344), (4563, 97024), (4927, 89856), (4992, 88686), (5408, 81864), (5616, 78832), (6064, 73008), (6084, 72768), (6822, 64896), (6912, 64051), (7488, 59124), (8112, 54576), (9096, 48672), (9126, 48512), (9854, 44928), (9984, 44343), (10233, 43264), (10816, 40932), (11232, 39416), (12128, 36504), (12168, 36384), (13644, 32448), (14781, 29952), (14976, 29562), (16224, 27288), (18192, 24336), (18252, 24256), (19708, 22464), (20466, 21632)]