1868004864

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 240

約数和(自身を含む): 5946248880

約数和(自身を除く): 4078244016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 137, 144, 176, 192, 198, 256, 264, 269, 274, 288, 352, 384, 396, 411, 512, 528, 538, 548, 576, 704, 768, 792, 807, 822, 1056, 1076, 1096, 1152, 1233, 1408, 1507, 1536, 1584, 1614, 1644, 2112, 2152, 2192, 2304, 2421, 2466, 2816, 2959, 3014, 3168, 3228, 3288, 4224, 4304, 4384, 4521, 4608, 4842, 4932, 5632, 5918, 6028, 6336, 6456, 6576, 8448, 8608, 8768, 8877, 9042, 9684, 9864, 11836, 12056, 12672, 12912, 13152, 13563, 16896, 17216, 17536, 17754, 18084, 19368, 19728, 23672, 24112, 25344, 25824, 26304, 26631, 27126, 34432, 35072, 35508, 36168, 36853, 38736, 39456, 47344, 48224, 50688, 51648, 52608, 53262, 54252, 68864, 70144, 71016, 72336, 73706, 77472, 78912, 94688, 96448, 103296, 105216, 106524, 108504, 110559, 137728, 142032, 144672, 147412, 154944, 157824, 189376, 192896, 206592, 210432, 213048, 217008, 221118, 284064, 289344, 294824, 309888, 315648, 331677, 378752, 385792, 405383, 413184, 426096, 434016, 442236, 568128, 578688, 589648, 619776, 631296, 663354, 757504, 771584, 810766, 852192, 868032, 884472, 1136256, 1157376, 1179296, 1216149, 1239552, 1326708, 1515008, 1621532, 1704384, 1736064, 1768944, 2272512, 2314752, 2358592, 2432298, 2653416, 3243064, 3408768, 3472128, 3537888, 3648447, 4545024, 4717184, 4864596, 5306832, 6486128, 6817536, 6944256, 7075776, 7296894, 9434368, 9729192, 10613664, 12972256, 13635072, 14151552, 14593788, 18868736, 19458384, 21227328, 25944512, 28303104, 29187576, 38916768, 42454656, 51889024, 56606208, 58375152, 77833536, 84909312, 103778048, 116750304, 155667072, 169818624, 207556096, 233500608, 311334144, 467001216, 622668288, 934002432, 1868004864]

約数ペア:

[(1, 1868004864), (2, 934002432), (3, 622668288), (4, 467001216), (6, 311334144), (8, 233500608), (9, 207556096), (11, 169818624), (12, 155667072), (16, 116750304), (18, 103778048), (22, 84909312), (24, 77833536), (32, 58375152), (33, 56606208), (36, 51889024), (44, 42454656), (48, 38916768), (64, 29187576), (66, 28303104), (72, 25944512), (88, 21227328), (96, 19458384), (99, 18868736), (128, 14593788), (132, 14151552), (137, 13635072), (144, 12972256), (176, 10613664), (192, 9729192), (198, 9434368), (256, 7296894), (264, 7075776), (269, 6944256), (274, 6817536), (288, 6486128), (352, 5306832), (384, 4864596), (396, 4717184), (411, 4545024), (512, 3648447), (528, 3537888), (538, 3472128), (548, 3408768), (576, 3243064), (704, 2653416), (768, 2432298), (792, 2358592), (807, 2314752), (822, 2272512), (1056, 1768944), (1076, 1736064), (1096, 1704384), (1152, 1621532), (1233, 1515008), (1408, 1326708), (1507, 1239552), (1536, 1216149), (1584, 1179296), (1614, 1157376), (1644, 1136256), (2112, 884472), (2152, 868032), (2192, 852192), (2304, 810766), (2421, 771584), (2466, 757504), (2816, 663354), (2959, 631296), (3014, 619776), (3168, 589648), (3228, 578688), (3288, 568128), (4224, 442236), (4304, 434016), (4384, 426096), (4521, 413184), (4608, 405383), (4842, 385792), (4932, 378752), (5632, 331677), (5918, 315648), (6028, 309888), (6336, 294824), (6456, 289344), (6576, 284064), (8448, 221118), (8608, 217008), (8768, 213048), (8877, 210432), (9042, 206592), (9684, 192896), (9864, 189376), (11836, 157824), (12056, 154944), (12672, 147412), (12912, 144672), (13152, 142032), (13563, 137728), (16896, 110559), (17216, 108504), (17536, 106524), (17754, 105216), (18084, 103296), (19368, 96448), (19728, 94688), (23672, 78912), (24112, 77472), (25344, 73706), (25824, 72336), (26304, 71016), (26631, 70144), (27126, 68864), (34432, 54252), (35072, 53262), (35508, 52608), (36168, 51648), (36853, 50688), (38736, 48224), (39456, 47344)]