205598448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 668528640

約数和(自身を除く): 462930192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 53, 62, 66, 72, 79, 88, 93, 99, 106, 124, 132, 144, 158, 159, 176, 186, 198, 212, 237, 248, 264, 279, 316, 318, 341, 372, 396, 424, 474, 477, 496, 528, 558, 583, 632, 636, 682, 711, 744, 792, 848, 869, 948, 954, 1023, 1116, 1166, 1264, 1272, 1364, 1422, 1488, 1584, 1643, 1738, 1749, 1896, 1908, 2046, 2232, 2332, 2449, 2544, 2607, 2728, 2844, 3069, 3286, 3476, 3498, 3792, 3816, 4092, 4187, 4464, 4664, 4898, 4929, 5214, 5247, 5456, 5688, 6138, 6572, 6952, 6996, 7347, 7632, 7821, 8184, 8374, 9328, 9796, 9858, 10428, 10494, 11376, 12276, 12561, 13144, 13904, 13992, 14694, 14787, 15642, 16368, 16748, 18073, 19592, 19716, 20856, 20988, 22041, 24552, 25122, 26288, 26939, 27984, 29388, 29574, 31284, 33496, 36146, 37683, 39184, 39432, 41712, 41976, 44082, 46057, 49104, 50244, 53878, 54219, 58776, 59148, 62568, 66992, 72292, 75366, 78864, 80817, 83952, 88164, 92114, 100488, 107756, 108438, 117552, 118296, 125136, 129797, 138171, 144584, 150732, 161634, 162657, 176328, 184228, 200976, 215512, 216876, 236592, 242451, 259594, 276342, 289168, 301464, 323268, 325314, 352656, 368456, 389391, 414513, 431024, 433752, 484902, 519188, 552684, 602928, 646536, 650628, 736912, 778782, 829026, 867504, 969804, 1038376, 1105368, 1168173, 1293072, 1301256, 1427767, 1557564, 1658052, 1939608, 2076752, 2210736, 2336346, 2602512, 2855534, 3115128, 3316104, 3879216, 4283301, 4672692, 5711068, 6230256, 6632208, 8566602, 9345384, 11422136, 12849903, 17133204, 18690768, 22844272, 25699806, 34266408, 51399612, 68532816, 102799224, 205598448]

約数ペア:

[(1, 205598448), (2, 102799224), (3, 68532816), (4, 51399612), (6, 34266408), (8, 25699806), (9, 22844272), (11, 18690768), (12, 17133204), (16, 12849903), (18, 11422136), (22, 9345384), (24, 8566602), (31, 6632208), (33, 6230256), (36, 5711068), (44, 4672692), (48, 4283301), (53, 3879216), (62, 3316104), (66, 3115128), (72, 2855534), (79, 2602512), (88, 2336346), (93, 2210736), (99, 2076752), (106, 1939608), (124, 1658052), (132, 1557564), (144, 1427767), (158, 1301256), (159, 1293072), (176, 1168173), (186, 1105368), (198, 1038376), (212, 969804), (237, 867504), (248, 829026), (264, 778782), (279, 736912), (316, 650628), (318, 646536), (341, 602928), (372, 552684), (396, 519188), (424, 484902), (474, 433752), (477, 431024), (496, 414513), (528, 389391), (558, 368456), (583, 352656), (632, 325314), (636, 323268), (682, 301464), (711, 289168), (744, 276342), (792, 259594), (848, 242451), (869, 236592), (948, 216876), (954, 215512), (1023, 200976), (1116, 184228), (1166, 176328), (1264, 162657), (1272, 161634), (1364, 150732), (1422, 144584), (1488, 138171), (1584, 129797), (1643, 125136), (1738, 118296), (1749, 117552), (1896, 108438), (1908, 107756), (2046, 100488), (2232, 92114), (2332, 88164), (2449, 83952), (2544, 80817), (2607, 78864), (2728, 75366), (2844, 72292), (3069, 66992), (3286, 62568), (3476, 59148), (3498, 58776), (3792, 54219), (3816, 53878), (4092, 50244), (4187, 49104), (4464, 46057), (4664, 44082), (4898, 41976), (4929, 41712), (5214, 39432), (5247, 39184), (5456, 37683), (5688, 36146), (6138, 33496), (6572, 31284), (6952, 29574), (6996, 29388), (7347, 27984), (7632, 26939), (7821, 26288), (8184, 25122), (8374, 24552), (9328, 22041), (9796, 20988), (9858, 20856), (10428, 19716), (10494, 19592), (11376, 18073), (12276, 16748), (12561, 16368), (13144, 15642), (13904, 14787), (13992, 14694)]