1019685672

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 2940300000

約数和(自身を除く): 1920614328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 149, 162, 177, 179, 216, 236, 298, 324, 354, 358, 447, 472, 531, 537, 596, 648, 708, 716, 894, 1062, 1074, 1192, 1341, 1416, 1432, 1593, 1611, 1788, 2124, 2148, 2682, 3186, 3222, 3576, 4023, 4248, 4296, 4779, 4833, 5364, 6372, 6444, 8046, 8791, 9558, 9666, 10561, 10728, 12069, 12744, 12888, 14499, 16092, 17582, 19116, 19332, 21122, 24138, 26373, 26671, 28998, 31683, 32184, 35164, 38232, 38664, 42244, 48276, 52746, 53342, 57996, 63366, 70328, 79119, 80013, 84488, 95049, 96552, 105492, 106684, 115992, 126732, 158238, 160026, 190098, 210984, 213368, 237357, 240039, 253464, 285147, 316476, 320052, 380196, 474714, 480078, 570294, 632952, 640104, 712071, 720117, 760392, 855441, 949428, 960156, 1140588, 1424142, 1440234, 1573589, 1710882, 1898856, 1920312, 2160351, 2281176, 2848284, 2880468, 3147178, 3421764, 4320702, 4720767, 5696568, 5760936, 6294356, 6843528, 8641404, 9441534, 12588712, 14162301, 17282808, 18883068, 28324602, 37766136, 42486903, 56649204, 84973806, 113298408, 127460709, 169947612, 254921418, 339895224, 509842836, 1019685672]

約数ペア:

[(1, 1019685672), (2, 509842836), (3, 339895224), (4, 254921418), (6, 169947612), (8, 127460709), (9, 113298408), (12, 84973806), (18, 56649204), (24, 42486903), (27, 37766136), (36, 28324602), (54, 18883068), (59, 17282808), (72, 14162301), (81, 12588712), (108, 9441534), (118, 8641404), (149, 6843528), (162, 6294356), (177, 5760936), (179, 5696568), (216, 4720767), (236, 4320702), (298, 3421764), (324, 3147178), (354, 2880468), (358, 2848284), (447, 2281176), (472, 2160351), (531, 1920312), (537, 1898856), (596, 1710882), (648, 1573589), (708, 1440234), (716, 1424142), (894, 1140588), (1062, 960156), (1074, 949428), (1192, 855441), (1341, 760392), (1416, 720117), (1432, 712071), (1593, 640104), (1611, 632952), (1788, 570294), (2124, 480078), (2148, 474714), (2682, 380196), (3186, 320052), (3222, 316476), (3576, 285147), (4023, 253464), (4248, 240039), (4296, 237357), (4779, 213368), (4833, 210984), (5364, 190098), (6372, 160026), (6444, 158238), (8046, 126732), (8791, 115992), (9558, 106684), (9666, 105492), (10561, 96552), (10728, 95049), (12069, 84488), (12744, 80013), (12888, 79119), (14499, 70328), (16092, 63366), (17582, 57996), (19116, 53342), (19332, 52746), (21122, 48276), (24138, 42244), (26373, 38664), (26671, 38232), (28998, 35164), (31683, 32184)]