213268464

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2929

約数の個数: 120

約数和(自身を含む): 651763840

約数和(自身を除く): 438495376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 2887, 3078, 3888, 4104, 4617, 5774, 6156, 8208, 8661, 9234, 11548, 12312, 17322, 18468, 23096, 24624, 25983, 34644, 36936, 46192, 51966, 54853, 69288, 73872, 77949, 103932, 109706, 138576, 155898, 164559, 207864, 219412, 233847, 311796, 329118, 415728, 438824, 467694, 493677, 623592, 658236, 701541, 877648, 935388, 987354, 1247184, 1316472, 1403082, 1481031, 1870776, 1974708, 2632944, 2806164, 2962062, 3741552, 3949416, 4443093, 5612328, 5924124, 7898832, 8886186, 11224656, 11848248, 13329279, 17772372, 23696496, 26658558, 35544744, 53317116, 71089488, 106634232, 213268464]

約数ペア:

[(1, 213268464), (2, 106634232), (3, 71089488), (4, 53317116), (6, 35544744), (8, 26658558), (9, 23696496), (12, 17772372), (16, 13329279), (18, 11848248), (19, 11224656), (24, 8886186), (27, 7898832), (36, 5924124), (38, 5612328), (48, 4443093), (54, 3949416), (57, 3741552), (72, 2962062), (76, 2806164), (81, 2632944), (108, 1974708), (114, 1870776), (144, 1481031), (152, 1403082), (162, 1316472), (171, 1247184), (216, 987354), (228, 935388), (243, 877648), (304, 701541), (324, 658236), (342, 623592), (432, 493677), (456, 467694), (486, 438824), (513, 415728), (648, 329118), (684, 311796), (912, 233847), (972, 219412), (1026, 207864), (1296, 164559), (1368, 155898), (1539, 138576), (1944, 109706), (2052, 103932), (2736, 77949), (2887, 73872), (3078, 69288), (3888, 54853), (4104, 51966), (4617, 46192), (5774, 36936), (6156, 34644), (8208, 25983), (8661, 24624), (9234, 23096), (11548, 18468), (12312, 17322)]