290236416

素因数分解:

$2^{11}\times 3^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 783357120

約数和(自身を除く): 493120704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 487, 512, 582, 768, 776, 974, 1024, 1164, 1461, 1536, 1552, 1948, 2048, 2328, 2922, 3072, 3104, 3896, 4656, 5844, 6144, 6208, 7792, 9312, 11688, 12416, 15584, 18624, 23376, 24832, 31168, 37248, 46752, 47239, 49664, 62336, 74496, 93504, 94478, 99328, 124672, 141717, 148992, 187008, 188956, 198656, 249344, 283434, 297984, 374016, 377912, 498688, 566868, 595968, 748032, 755824, 997376, 1133736, 1496064, 1511648, 2267472, 2992128, 3023296, 4534944, 6046592, 9069888, 12093184, 18139776, 24186368, 36279552, 48372736, 72559104, 96745472, 145118208, 290236416]

約数ペア:

[(1, 290236416), (2, 145118208), (3, 96745472), (4, 72559104), (6, 48372736), (8, 36279552), (12, 24186368), (16, 18139776), (24, 12093184), (32, 9069888), (48, 6046592), (64, 4534944), (96, 3023296), (97, 2992128), (128, 2267472), (192, 1511648), (194, 1496064), (256, 1133736), (291, 997376), (384, 755824), (388, 748032), (487, 595968), (512, 566868), (582, 498688), (768, 377912), (776, 374016), (974, 297984), (1024, 283434), (1164, 249344), (1461, 198656), (1536, 188956), (1552, 187008), (1948, 148992), (2048, 141717), (2328, 124672), (2922, 99328), (3072, 94478), (3104, 93504), (3896, 74496), (4656, 62336), (5844, 49664), (6144, 47239), (6208, 46752), (7792, 37248), (9312, 31168), (11688, 24832), (12416, 23376), (15584, 18624)]