268216464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 771379200

約数和(自身を除く): 503162736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 53, 57, 62, 76, 93, 106, 114, 124, 152, 159, 179, 186, 212, 228, 248, 304, 318, 358, 372, 424, 456, 496, 537, 589, 636, 716, 744, 848, 912, 1007, 1074, 1178, 1272, 1432, 1488, 1643, 1767, 2014, 2148, 2356, 2544, 2864, 3021, 3286, 3401, 3534, 4028, 4296, 4712, 4929, 5549, 6042, 6572, 6802, 7068, 8056, 8592, 9424, 9487, 9858, 10203, 11098, 12084, 13144, 13604, 14136, 16112, 16647, 18974, 19716, 20406, 22196, 24168, 26288, 27208, 28272, 28461, 31217, 33294, 37948, 39432, 40812, 44392, 48336, 54416, 56922, 62434, 66588, 75896, 78864, 81624, 88784, 93651, 105431, 113844, 124868, 133176, 151792, 163248, 180253, 187302, 210862, 227688, 249736, 266352, 294097, 316293, 360506, 374604, 421724, 455376, 499472, 540759, 588194, 632586, 721012, 749208, 843448, 882291, 1081518, 1176388, 1265172, 1442024, 1498416, 1686896, 1764582, 2163036, 2352776, 2530344, 2884048, 3529164, 4326072, 4705552, 5060688, 5587843, 7058328, 8652144, 11175686, 14116656, 16763529, 22351372, 33527058, 44702744, 67054116, 89405488, 134108232, 268216464]

約数ペア:

[(1, 268216464), (2, 134108232), (3, 89405488), (4, 67054116), (6, 44702744), (8, 33527058), (12, 22351372), (16, 16763529), (19, 14116656), (24, 11175686), (31, 8652144), (38, 7058328), (48, 5587843), (53, 5060688), (57, 4705552), (62, 4326072), (76, 3529164), (93, 2884048), (106, 2530344), (114, 2352776), (124, 2163036), (152, 1764582), (159, 1686896), (179, 1498416), (186, 1442024), (212, 1265172), (228, 1176388), (248, 1081518), (304, 882291), (318, 843448), (358, 749208), (372, 721012), (424, 632586), (456, 588194), (496, 540759), (537, 499472), (589, 455376), (636, 421724), (716, 374604), (744, 360506), (848, 316293), (912, 294097), (1007, 266352), (1074, 249736), (1178, 227688), (1272, 210862), (1432, 187302), (1488, 180253), (1643, 163248), (1767, 151792), (2014, 133176), (2148, 124868), (2356, 113844), (2544, 105431), (2864, 93651), (3021, 88784), (3286, 81624), (3401, 78864), (3534, 75896), (4028, 66588), (4296, 62434), (4712, 56922), (4929, 54416), (5549, 48336), (6042, 44392), (6572, 40812), (6802, 39432), (7068, 37948), (8056, 33294), (8592, 31217), (9424, 28461), (9487, 28272), (9858, 27208), (10203, 26288), (11098, 24168), (12084, 22196), (13144, 20406), (13604, 19716), (14136, 18974), (16112, 16647)]