2893904384

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:358

約数の個数: 160

約数和(自身を含む): 6879143040

約数和(自身を除く): 3985238656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 139, 148, 157, 224, 256, 259, 278, 296, 314, 448, 512, 518, 556, 592, 628, 896, 973, 1036, 1099, 1112, 1184, 1256, 1792, 1946, 2072, 2198, 2224, 2368, 2512, 3584, 3892, 4144, 4396, 4448, 4736, 5024, 5143, 5809, 7784, 8288, 8792, 8896, 9472, 10048, 10286, 11618, 15568, 16576, 17584, 17792, 18944, 20096, 20572, 21823, 23236, 31136, 33152, 35168, 35584, 36001, 40192, 40663, 41144, 43646, 46472, 62272, 66304, 70336, 71168, 72002, 80384, 81326, 82288, 87292, 92944, 124544, 132608, 140672, 144004, 152761, 162652, 164576, 174584, 185888, 249088, 281344, 288008, 305522, 325304, 329152, 349168, 371776, 498176, 562688, 576016, 611044, 650608, 658304, 698336, 743552, 807451, 1152032, 1222088, 1301216, 1316608, 1396672, 1487104, 1614902, 2304064, 2444176, 2602432, 2633216, 2793344, 2974208, 3229804, 4608128, 4888352, 5204864, 5586688, 5652157, 6459608, 9216256, 9776704, 10409728, 11173376, 11304314, 12919216, 18432512, 19553408, 20819456, 22608628, 25838432, 39106816, 45217256, 51676864, 78213632, 90434512, 103353728, 180869024, 206707456, 361738048, 413414912, 723476096, 1446952192, 2893904384]

約数ペア:

[(1, 2893904384), (2, 1446952192), (4, 723476096), (7, 413414912), (8, 361738048), (14, 206707456), (16, 180869024), (28, 103353728), (32, 90434512), (37, 78213632), (56, 51676864), (64, 45217256), (74, 39106816), (112, 25838432), (128, 22608628), (139, 20819456), (148, 19553408), (157, 18432512), (224, 12919216), (256, 11304314), (259, 11173376), (278, 10409728), (296, 9776704), (314, 9216256), (448, 6459608), (512, 5652157), (518, 5586688), (556, 5204864), (592, 4888352), (628, 4608128), (896, 3229804), (973, 2974208), (1036, 2793344), (1099, 2633216), (1112, 2602432), (1184, 2444176), (1256, 2304064), (1792, 1614902), (1946, 1487104), (2072, 1396672), (2198, 1316608), (2224, 1301216), (2368, 1222088), (2512, 1152032), (3584, 807451), (3892, 743552), (4144, 698336), (4396, 658304), (4448, 650608), (4736, 611044), (5024, 576016), (5143, 562688), (5809, 498176), (7784, 371776), (8288, 349168), (8792, 329152), (8896, 325304), (9472, 305522), (10048, 288008), (10286, 281344), (11618, 249088), (15568, 185888), (16576, 174584), (17584, 164576), (17792, 162652), (18944, 152761), (20096, 144004), (20572, 140672), (21823, 132608), (23236, 124544), (31136, 92944), (33152, 87292), (35168, 82288), (35584, 81326), (36001, 80384), (40192, 72002), (40663, 71168), (41144, 70336), (43646, 66304), (46472, 62272)]