438154344

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 1211202720

約数和(自身を除く): 773048376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 157, 166, 249, 314, 332, 467, 471, 498, 628, 664, 747, 934, 942, 996, 1256, 1401, 1413, 1494, 1868, 1884, 1992, 2802, 2826, 2988, 3736, 3768, 4203, 5604, 5652, 5976, 8406, 11208, 11304, 13031, 16812, 26062, 33624, 38761, 39093, 52124, 73319, 77522, 78186, 104248, 116283, 117279, 146638, 155044, 156372, 219957, 232566, 234558, 293276, 310088, 312744, 348849, 439914, 465132, 469116, 586552, 659871, 697698, 879828, 930264, 938232, 1319742, 1395396, 1759656, 2639484, 2790792, 5278968, 6085477, 12170954, 18256431, 24341908, 36512862, 48683816, 54769293, 73025724, 109538586, 146051448, 219077172, 438154344]

約数ペア:

[(1, 438154344), (2, 219077172), (3, 146051448), (4, 109538586), (6, 73025724), (8, 54769293), (9, 48683816), (12, 36512862), (18, 24341908), (24, 18256431), (36, 12170954), (72, 6085477), (83, 5278968), (157, 2790792), (166, 2639484), (249, 1759656), (314, 1395396), (332, 1319742), (467, 938232), (471, 930264), (498, 879828), (628, 697698), (664, 659871), (747, 586552), (934, 469116), (942, 465132), (996, 439914), (1256, 348849), (1401, 312744), (1413, 310088), (1494, 293276), (1868, 234558), (1884, 232566), (1992, 219957), (2802, 156372), (2826, 155044), (2988, 146638), (3736, 117279), (3768, 116283), (4203, 104248), (5604, 78186), (5652, 77522), (5976, 73319), (8406, 52124), (11208, 39093), (11304, 38761), (13031, 33624), (16812, 26062)]