249265536

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 752613120

約数和(自身を除く): 503347584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 167, 169, 184, 192, 208, 276, 299, 312, 334, 338, 368, 384, 416, 501, 507, 552, 598, 624, 668, 676, 736, 832, 897, 1002, 1014, 1104, 1196, 1248, 1336, 1352, 1472, 1664, 1794, 2004, 2028, 2171, 2208, 2392, 2496, 2672, 2704, 2944, 3588, 3841, 3887, 4008, 4056, 4342, 4416, 4784, 4992, 5344, 5408, 6513, 7176, 7682, 7774, 8016, 8112, 8684, 8832, 9568, 10688, 10816, 11523, 11661, 13026, 14352, 15364, 15548, 16032, 16224, 17368, 19136, 21376, 21632, 23046, 23322, 26052, 28223, 28704, 30728, 31096, 32064, 32448, 34736, 38272, 46092, 46644, 49933, 52104, 56446, 57408, 61456, 62192, 64128, 64896, 69472, 84669, 92184, 93288, 99866, 104208, 112892, 114816, 122912, 124384, 138944, 149799, 169338, 184368, 186576, 199732, 208416, 225784, 245824, 248768, 277888, 299598, 338676, 368736, 373152, 399464, 416832, 451568, 491648, 497536, 599196, 649129, 677352, 737472, 746304, 798928, 833664, 903136, 1198392, 1298258, 1354704, 1474944, 1492608, 1597856, 1806272, 1947387, 2396784, 2596516, 2709408, 3195712, 3612544, 3894774, 4793568, 5193032, 5418816, 6391424, 7789548, 9587136, 10386064, 10837632, 15579096, 19174272, 20772128, 31158192, 41544256, 62316384, 83088512, 124632768, 249265536]

約数ペア:

[(1, 249265536), (2, 124632768), (3, 83088512), (4, 62316384), (6, 41544256), (8, 31158192), (12, 20772128), (13, 19174272), (16, 15579096), (23, 10837632), (24, 10386064), (26, 9587136), (32, 7789548), (39, 6391424), (46, 5418816), (48, 5193032), (52, 4793568), (64, 3894774), (69, 3612544), (78, 3195712), (92, 2709408), (96, 2596516), (104, 2396784), (128, 1947387), (138, 1806272), (156, 1597856), (167, 1492608), (169, 1474944), (184, 1354704), (192, 1298258), (208, 1198392), (276, 903136), (299, 833664), (312, 798928), (334, 746304), (338, 737472), (368, 677352), (384, 649129), (416, 599196), (501, 497536), (507, 491648), (552, 451568), (598, 416832), (624, 399464), (668, 373152), (676, 368736), (736, 338676), (832, 299598), (897, 277888), (1002, 248768), (1014, 245824), (1104, 225784), (1196, 208416), (1248, 199732), (1336, 186576), (1352, 184368), (1472, 169338), (1664, 149799), (1794, 138944), (2004, 124384), (2028, 122912), (2171, 114816), (2208, 112892), (2392, 104208), (2496, 99866), (2672, 93288), (2704, 92184), (2944, 84669), (3588, 69472), (3841, 64896), (3887, 64128), (4008, 62192), (4056, 61456), (4342, 57408), (4416, 56446), (4784, 52104), (4992, 49933), (5344, 46644), (5408, 46092), (6513, 38272), (7176, 34736), (7682, 32448), (7774, 32064), (8016, 31096), (8112, 30728), (8684, 28704), (8832, 28223), (9568, 26052), (10688, 23322), (10816, 23046), (11523, 21632), (11661, 21376), (13026, 19136), (14352, 17368), (15364, 16224), (15548, 16032)]