248365656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 874368000

約数和(自身を除く): 626002344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 109, 126, 132, 137, 154, 168, 189, 198, 216, 218, 231, 252, 264, 274, 297, 308, 327, 378, 396, 411, 436, 462, 504, 548, 594, 616, 654, 693, 756, 763, 792, 822, 872, 924, 959, 981, 1096, 1188, 1199, 1233, 1308, 1386, 1507, 1512, 1526, 1644, 1848, 1918, 1962, 2079, 2289, 2376, 2398, 2466, 2616, 2772, 2877, 2943, 3014, 3052, 3288, 3597, 3699, 3836, 3924, 4158, 4521, 4578, 4796, 4932, 5544, 5754, 5886, 6028, 6104, 6867, 7194, 7398, 7672, 7848, 8316, 8393, 8631, 9042, 9156, 9592, 9864, 10549, 10791, 11508, 11772, 12056, 13563, 13734, 14388, 14796, 14933, 16632, 16786, 17262, 18084, 18312, 20601, 21098, 21582, 23016, 23544, 25179, 25893, 27126, 27468, 28776, 29592, 29866, 31647, 32373, 33572, 34524, 36168, 40689, 41202, 42196, 43164, 44799, 50358, 51786, 54252, 54936, 59732, 63294, 64746, 67144, 69048, 75537, 81378, 82404, 84392, 86328, 89598, 94941, 100716, 103572, 104531, 108504, 119464, 126588, 129492, 134397, 151074, 162756, 164263, 164808, 179196, 189882, 201432, 207144, 209062, 226611, 253176, 258984, 268794, 284823, 302148, 313593, 325512, 328526, 358392, 379764, 403191, 418124, 453222, 492789, 537588, 569646, 604296, 627186, 657052, 759528, 806382, 836248, 906444, 940779, 985578, 1075176, 1139292, 1149841, 1254372, 1314104, 1478367, 1612764, 1812888, 1881558, 1971156, 2278584, 2299682, 2508744, 2822337, 2956734, 3225528, 3449523, 3763116, 3942312, 4435101, 4599364, 5644674, 5913468, 6899046, 7526232, 8870202, 9198728, 10348569, 11289348, 11826936, 13798092, 17740404, 20697138, 22578696, 27596184, 31045707, 35480808, 41394276, 62091414, 82788552, 124182828, 248365656]

約数ペア:

[(1, 248365656), (2, 124182828), (3, 82788552), (4, 62091414), (6, 41394276), (7, 35480808), (8, 31045707), (9, 27596184), (11, 22578696), (12, 20697138), (14, 17740404), (18, 13798092), (21, 11826936), (22, 11289348), (24, 10348569), (27, 9198728), (28, 8870202), (33, 7526232), (36, 6899046), (42, 5913468), (44, 5644674), (54, 4599364), (56, 4435101), (63, 3942312), (66, 3763116), (72, 3449523), (77, 3225528), (84, 2956734), (88, 2822337), (99, 2508744), (108, 2299682), (109, 2278584), (126, 1971156), (132, 1881558), (137, 1812888), (154, 1612764), (168, 1478367), (189, 1314104), (198, 1254372), (216, 1149841), (218, 1139292), (231, 1075176), (252, 985578), (264, 940779), (274, 906444), (297, 836248), (308, 806382), (327, 759528), (378, 657052), (396, 627186), (411, 604296), (436, 569646), (462, 537588), (504, 492789), (548, 453222), (594, 418124), (616, 403191), (654, 379764), (693, 358392), (756, 328526), (763, 325512), (792, 313593), (822, 302148), (872, 284823), (924, 268794), (959, 258984), (981, 253176), (1096, 226611), (1188, 209062), (1199, 207144), (1233, 201432), (1308, 189882), (1386, 179196), (1507, 164808), (1512, 164263), (1526, 162756), (1644, 151074), (1848, 134397), (1918, 129492), (1962, 126588), (2079, 119464), (2289, 108504), (2376, 104531), (2398, 103572), (2466, 100716), (2616, 94941), (2772, 89598), (2877, 86328), (2943, 84392), (3014, 82404), (3052, 81378), (3288, 75537), (3597, 69048), (3699, 67144), (3836, 64746), (3924, 63294), (4158, 59732), (4521, 54936), (4578, 54252), (4796, 51786), (4932, 50358), (5544, 44799), (5754, 43164), (5886, 42196), (6028, 41202), (6104, 40689), (6867, 36168), (7194, 34524), (7398, 33572), (7672, 32373), (7848, 31647), (8316, 29866), (8393, 29592), (8631, 28776), (9042, 27468), (9156, 27126), (9592, 25893), (9864, 25179), (10549, 23544), (10791, 23016), (11508, 21582), (11772, 21098), (12056, 20601), (13563, 18312), (13734, 18084), (14388, 17262), (14796, 16786), (14933, 16632)]