1211555184

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 3899670048

約数和(自身を除く): 2688114864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 157, 168, 193, 196, 204, 238, 272, 294, 314, 336, 357, 386, 392, 408, 471, 476, 579, 588, 628, 714, 772, 784, 816, 833, 942, 952, 1099, 1158, 1176, 1256, 1351, 1428, 1544, 1666, 1884, 1904, 2198, 2316, 2352, 2499, 2512, 2669, 2702, 2856, 3088, 3281, 3297, 3332, 3768, 4053, 4396, 4632, 4998, 5338, 5404, 5712, 6562, 6594, 6664, 7536, 7693, 8007, 8106, 8792, 9264, 9457, 9843, 9996, 10676, 10808, 13124, 13188, 13328, 15386, 16014, 16212, 17584, 18683, 18914, 19686, 19992, 21352, 21616, 22967, 23079, 26248, 26376, 28371, 30301, 30772, 32028, 32424, 37366, 37828, 39372, 39984, 42704, 45934, 46158, 52496, 52752, 56049, 56742, 60602, 61544, 64056, 64848, 68901, 74732, 75656, 78744, 90903, 91868, 92316, 112098, 113484, 121204, 123088, 128112, 130781, 137802, 149464, 151312, 157488, 160769, 181806, 183736, 184632, 212107, 224196, 226968, 242408, 261562, 275604, 298928, 321538, 363612, 367472, 369264, 392343, 424214, 448392, 453936, 482307, 484816, 515117, 523124, 551208, 636321, 643076, 727224, 784686, 848428, 896784, 964614, 1030234, 1046248, 1102416, 1272642, 1286152, 1454448, 1484749, 1545351, 1569372, 1696856, 1929228, 2060468, 2092496, 2545284, 2572304, 2969498, 3090702, 3138744, 3393712, 3605819, 3858456, 4120936, 4454247, 5090568, 5938996, 6181404, 6277488, 7211638, 7716912, 8241872, 8908494, 10181136, 10817457, 11877992, 12362808, 14423276, 17816988, 21634914, 23755984, 24725616, 25240733, 28846552, 35633976, 43269828, 50481466, 57693104, 71267952, 75722199, 86539656, 100962932, 151444398, 173079312, 201925864, 302888796, 403851728, 605777592, 1211555184]

約数ペア:

[(1, 1211555184), (2, 605777592), (3, 403851728), (4, 302888796), (6, 201925864), (7, 173079312), (8, 151444398), (12, 100962932), (14, 86539656), (16, 75722199), (17, 71267952), (21, 57693104), (24, 50481466), (28, 43269828), (34, 35633976), (42, 28846552), (48, 25240733), (49, 24725616), (51, 23755984), (56, 21634914), (68, 17816988), (84, 14423276), (98, 12362808), (102, 11877992), (112, 10817457), (119, 10181136), (136, 8908494), (147, 8241872), (157, 7716912), (168, 7211638), (193, 6277488), (196, 6181404), (204, 5938996), (238, 5090568), (272, 4454247), (294, 4120936), (314, 3858456), (336, 3605819), (357, 3393712), (386, 3138744), (392, 3090702), (408, 2969498), (471, 2572304), (476, 2545284), (579, 2092496), (588, 2060468), (628, 1929228), (714, 1696856), (772, 1569372), (784, 1545351), (816, 1484749), (833, 1454448), (942, 1286152), (952, 1272642), (1099, 1102416), (1158, 1046248), (1176, 1030234), (1256, 964614), (1351, 896784), (1428, 848428), (1544, 784686), (1666, 727224), (1884, 643076), (1904, 636321), (2198, 551208), (2316, 523124), (2352, 515117), (2499, 484816), (2512, 482307), (2669, 453936), (2702, 448392), (2856, 424214), (3088, 392343), (3281, 369264), (3297, 367472), (3332, 363612), (3768, 321538), (4053, 298928), (4396, 275604), (4632, 261562), (4998, 242408), (5338, 226968), (5404, 224196), (5712, 212107), (6562, 184632), (6594, 183736), (6664, 181806), (7536, 160769), (7693, 157488), (8007, 151312), (8106, 149464), (8792, 137802), (9264, 130781), (9457, 128112), (9843, 123088), (9996, 121204), (10676, 113484), (10808, 112098), (13124, 92316), (13188, 91868), (13328, 90903), (15386, 78744), (16014, 75656), (16212, 74732), (17584, 68901), (18683, 64848), (18914, 64056), (19686, 61544), (19992, 60602), (21352, 56742), (21616, 56049), (22967, 52752), (23079, 52496), (26248, 46158), (26376, 45934), (28371, 42704), (30301, 39984), (30772, 39372), (32028, 37828), (32424, 37366)]