243897264

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 160

約数和(自身を含む): 761826240

約数和(自身を除く): 517928976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 137, 144, 156, 208, 216, 234, 274, 312, 317, 351, 411, 432, 468, 548, 624, 634, 702, 822, 936, 951, 1096, 1233, 1268, 1404, 1644, 1781, 1872, 1902, 2192, 2466, 2536, 2808, 2853, 3288, 3562, 3699, 3804, 4121, 4932, 5072, 5343, 5616, 5706, 6576, 7124, 7398, 7608, 8242, 8559, 9864, 10686, 11412, 12363, 14248, 14796, 15216, 16029, 16484, 17118, 19728, 21372, 22824, 24726, 28496, 29592, 32058, 32968, 34236, 37089, 42744, 43429, 45648, 48087, 49452, 59184, 64116, 65936, 68472, 74178, 85488, 86858, 96174, 98904, 111267, 128232, 130287, 136944, 148356, 173716, 192348, 197808, 222534, 256464, 260574, 296712, 347432, 384696, 390861, 445068, 521148, 564577, 593424, 694864, 769392, 781722, 890136, 1042296, 1129154, 1172583, 1563444, 1693731, 1780272, 2084592, 2258308, 2345166, 3126888, 3387462, 4516616, 4690332, 5081193, 6253776, 6774924, 9033232, 9380664, 10162386, 13549848, 15243579, 18761328, 20324772, 27099696, 30487158, 40649544, 60974316, 81299088, 121948632, 243897264]

約数ペア:

[(1, 243897264), (2, 121948632), (3, 81299088), (4, 60974316), (6, 40649544), (8, 30487158), (9, 27099696), (12, 20324772), (13, 18761328), (16, 15243579), (18, 13549848), (24, 10162386), (26, 9380664), (27, 9033232), (36, 6774924), (39, 6253776), (48, 5081193), (52, 4690332), (54, 4516616), (72, 3387462), (78, 3126888), (104, 2345166), (108, 2258308), (117, 2084592), (137, 1780272), (144, 1693731), (156, 1563444), (208, 1172583), (216, 1129154), (234, 1042296), (274, 890136), (312, 781722), (317, 769392), (351, 694864), (411, 593424), (432, 564577), (468, 521148), (548, 445068), (624, 390861), (634, 384696), (702, 347432), (822, 296712), (936, 260574), (951, 256464), (1096, 222534), (1233, 197808), (1268, 192348), (1404, 173716), (1644, 148356), (1781, 136944), (1872, 130287), (1902, 128232), (2192, 111267), (2466, 98904), (2536, 96174), (2808, 86858), (2853, 85488), (3288, 74178), (3562, 68472), (3699, 65936), (3804, 64116), (4121, 59184), (4932, 49452), (5072, 48087), (5343, 45648), (5616, 43429), (5706, 42744), (6576, 37089), (7124, 34236), (7398, 32968), (7608, 32058), (8242, 29592), (8559, 28496), (9864, 24726), (10686, 22824), (11412, 21372), (12363, 19728), (14248, 17118), (14796, 16484), (15216, 16029)]