647467296

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 2047223808

約数和(自身を除く): 1399756512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 163, 168, 184, 224, 257, 276, 322, 326, 336, 368, 483, 489, 514, 552, 644, 652, 672, 736, 771, 966, 978, 1028, 1104, 1141, 1288, 1304, 1542, 1799, 1932, 1956, 2056, 2208, 2282, 2576, 2608, 3084, 3423, 3598, 3749, 3864, 3912, 4112, 4564, 5152, 5216, 5397, 5911, 6168, 6846, 7196, 7498, 7728, 7824, 8224, 9128, 10794, 11247, 11822, 12336, 13692, 14392, 14996, 15456, 15648, 17733, 18256, 21588, 22494, 23644, 24672, 26243, 27384, 28784, 29992, 35466, 36512, 41377, 41891, 43176, 44988, 47288, 52486, 54768, 57568, 59984, 70932, 78729, 82754, 83782, 86352, 89976, 94576, 104972, 109536, 119968, 124131, 125673, 141864, 157458, 165508, 167564, 172704, 179952, 189152, 209944, 248262, 251346, 283728, 293237, 314916, 331016, 335128, 359904, 419888, 496524, 502692, 567456, 586474, 629832, 662032, 670256, 839776, 879711, 963493, 993048, 1005384, 1172948, 1259664, 1324064, 1340512, 1759422, 1926986, 1986096, 2010768, 2345896, 2519328, 2890479, 3518844, 3853972, 3972192, 4021536, 4691792, 5780958, 6744451, 7037688, 7707944, 9383584, 11561916, 13488902, 14075376, 15415888, 20233353, 23123832, 26977804, 28150752, 30831776, 40466706, 46247664, 53955608, 80933412, 92495328, 107911216, 161866824, 215822432, 323733648, 647467296]

約数ペア:

[(1, 647467296), (2, 323733648), (3, 215822432), (4, 161866824), (6, 107911216), (7, 92495328), (8, 80933412), (12, 53955608), (14, 46247664), (16, 40466706), (21, 30831776), (23, 28150752), (24, 26977804), (28, 23123832), (32, 20233353), (42, 15415888), (46, 14075376), (48, 13488902), (56, 11561916), (69, 9383584), (84, 7707944), (92, 7037688), (96, 6744451), (112, 5780958), (138, 4691792), (161, 4021536), (163, 3972192), (168, 3853972), (184, 3518844), (224, 2890479), (257, 2519328), (276, 2345896), (322, 2010768), (326, 1986096), (336, 1926986), (368, 1759422), (483, 1340512), (489, 1324064), (514, 1259664), (552, 1172948), (644, 1005384), (652, 993048), (672, 963493), (736, 879711), (771, 839776), (966, 670256), (978, 662032), (1028, 629832), (1104, 586474), (1141, 567456), (1288, 502692), (1304, 496524), (1542, 419888), (1799, 359904), (1932, 335128), (1956, 331016), (2056, 314916), (2208, 293237), (2282, 283728), (2576, 251346), (2608, 248262), (3084, 209944), (3423, 189152), (3598, 179952), (3749, 172704), (3864, 167564), (3912, 165508), (4112, 157458), (4564, 141864), (5152, 125673), (5216, 124131), (5397, 119968), (5911, 109536), (6168, 104972), (6846, 94576), (7196, 89976), (7498, 86352), (7728, 83782), (7824, 82754), (8224, 78729), (9128, 70932), (10794, 59984), (11247, 57568), (11822, 54768), (12336, 52486), (13692, 47288), (14392, 44988), (14996, 43176), (15456, 41891), (15648, 41377), (17733, 36512), (18256, 35466), (21588, 29992), (22494, 28784), (23644, 27384), (24672, 26243)]