249115536

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1213

約数の個数: 120

約数和(自身を含む): 743389920

約数和(自身を除く): 494274384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 83, 114, 144, 152, 166, 171, 228, 249, 304, 332, 342, 456, 498, 664, 684, 747, 912, 996, 1097, 1328, 1368, 1494, 1577, 1992, 2194, 2736, 2988, 3154, 3291, 3984, 4388, 4731, 5976, 6308, 6582, 8776, 9462, 9873, 11952, 12616, 13164, 14193, 17552, 18924, 19746, 20843, 25232, 26328, 28386, 37848, 39492, 41686, 52656, 56772, 62529, 75696, 78984, 83372, 91051, 113544, 125058, 157968, 166744, 182102, 187587, 227088, 250116, 273153, 333488, 364204, 375174, 500232, 546306, 728408, 750348, 819459, 1000464, 1092612, 1456816, 1500696, 1638918, 1729969, 2185224, 3001392, 3277836, 3459938, 4370448, 5189907, 6555672, 6919876, 10379814, 13111344, 13839752, 15569721, 20759628, 27679504, 31139442, 41519256, 62278884, 83038512, 124557768, 249115536]

約数ペア:

[(1, 249115536), (2, 124557768), (3, 83038512), (4, 62278884), (6, 41519256), (8, 31139442), (9, 27679504), (12, 20759628), (16, 15569721), (18, 13839752), (19, 13111344), (24, 10379814), (36, 6919876), (38, 6555672), (48, 5189907), (57, 4370448), (72, 3459938), (76, 3277836), (83, 3001392), (114, 2185224), (144, 1729969), (152, 1638918), (166, 1500696), (171, 1456816), (228, 1092612), (249, 1000464), (304, 819459), (332, 750348), (342, 728408), (456, 546306), (498, 500232), (664, 375174), (684, 364204), (747, 333488), (912, 273153), (996, 250116), (1097, 227088), (1328, 187587), (1368, 182102), (1494, 166744), (1577, 157968), (1992, 125058), (2194, 113544), (2736, 91051), (2988, 83372), (3154, 78984), (3291, 75696), (3984, 62529), (4388, 56772), (4731, 52656), (5976, 41686), (6308, 39492), (6582, 37848), (8776, 28386), (9462, 26328), (9873, 25232), (11952, 20843), (12616, 19746), (13164, 18924), (14193, 17552)]