78923699456

素因数分解:

$2^8\times 7^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:849

約数の個数: 216

約数和(自身を含む): 188239645440

約数和(自身を除く): 109315945984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 256, 263, 329, 376, 392, 448, 509, 526, 658, 752, 784, 896, 1018, 1052, 1316, 1504, 1568, 1792, 1841, 2036, 2104, 2303, 2632, 3008, 3136, 3563, 3682, 4072, 4208, 4606, 5264, 6016, 6272, 7126, 7364, 8144, 8416, 9212, 10528, 12032, 12361, 12544, 12887, 14252, 14728, 16288, 16832, 18424, 21056, 23923, 24722, 24941, 25774, 28504, 29456, 32576, 33664, 36848, 42112, 47846, 49444, 49882, 51548, 57008, 58912, 65152, 67328, 73696, 84224, 86527, 95692, 98888, 99764, 103096, 114016, 117824, 130304, 133867, 147392, 167461, 173054, 191384, 197776, 199528, 206192, 228032, 235648, 267734, 294784, 334922, 346108, 382768, 395552, 399056, 412384, 456064, 471296, 535468, 589568, 605689, 669844, 692216, 765536, 791104, 798112, 824768, 912128, 937069, 1070936, 1172227, 1211378, 1339688, 1384432, 1531072, 1582208, 1596224, 1649536, 1874138, 2141872, 2344454, 2422756, 2679376, 2768864, 3062144, 3164416, 3192448, 3299072, 3748276, 4283744, 4688908, 4845512, 5358752, 5537728, 6124288, 6291749, 6384896, 6559483, 7496552, 8567488, 9377816, 9691024, 10717504, 11075456, 12583498, 13118966, 14993104, 17134976, 18755632, 19382048, 21435008, 22150912, 25166996, 26237932, 29986208, 34269952, 37511264, 38764096, 42870016, 44042243, 50333992, 52475864, 59972416, 75022528, 77528192, 88084486, 100667984, 104951728, 119944832, 150045056, 155056384, 176168972, 201335968, 209903456, 239889664, 300090112, 308295701, 352337944, 402671936, 419806912, 616591402, 704675888, 805343872, 839613824, 1233182804, 1409351776, 1610687744, 1679227648, 2466365608, 2818703552, 4932731216, 5637407104, 9865462432, 11274814208, 19730924864, 39461849728, 78923699456]

約数ペア:

[(1, 78923699456), (2, 39461849728), (4, 19730924864), (7, 11274814208), (8, 9865462432), (14, 5637407104), (16, 4932731216), (28, 2818703552), (32, 2466365608), (47, 1679227648), (49, 1610687744), (56, 1409351776), (64, 1233182804), (94, 839613824), (98, 805343872), (112, 704675888), (128, 616591402), (188, 419806912), (196, 402671936), (224, 352337944), (256, 308295701), (263, 300090112), (329, 239889664), (376, 209903456), (392, 201335968), (448, 176168972), (509, 155056384), (526, 150045056), (658, 119944832), (752, 104951728), (784, 100667984), (896, 88084486), (1018, 77528192), (1052, 75022528), (1316, 59972416), (1504, 52475864), (1568, 50333992), (1792, 44042243), (1841, 42870016), (2036, 38764096), (2104, 37511264), (2303, 34269952), (2632, 29986208), (3008, 26237932), (3136, 25166996), (3563, 22150912), (3682, 21435008), (4072, 19382048), (4208, 18755632), (4606, 17134976), (5264, 14993104), (6016, 13118966), (6272, 12583498), (7126, 11075456), (7364, 10717504), (8144, 9691024), (8416, 9377816), (9212, 8567488), (10528, 7496552), (12032, 6559483), (12361, 6384896), (12544, 6291749), (12887, 6124288), (14252, 5537728), (14728, 5358752), (16288, 4845512), (16832, 4688908), (18424, 4283744), (21056, 3748276), (23923, 3299072), (24722, 3192448), (24941, 3164416), (25774, 3062144), (28504, 2768864), (29456, 2679376), (32576, 2422756), (33664, 2344454), (36848, 2141872), (42112, 1874138), (47846, 1649536), (49444, 1596224), (49882, 1582208), (51548, 1531072), (57008, 1384432), (58912, 1339688), (65152, 1211378), (67328, 1172227), (73696, 1070936), (84224, 937069), (86527, 912128), (95692, 824768), (98888, 798112), (99764, 791104), (103096, 765536), (114016, 692216), (117824, 669844), (130304, 605689), (133867, 589568), (147392, 535468), (167461, 471296), (173054, 456064), (191384, 412384), (197776, 399056), (199528, 395552), (206192, 382768), (228032, 346108), (235648, 334922), (267734, 294784)]