664638192036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{121997}}^1$

素因数の和:123690

約数の個数: 144

約数和(自身を含む): 2069023617024

約数和(自身を除く): 1404385424988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 1663, 3276, 3326, 4989, 6652, 9978, 11641, 14967, 19956, 21619, 23282, 29934, 34923, 43238, 46564, 59868, 64857, 69846, 86476, 104769, 121997, 129714, 139692, 151333, 194571, 209538, 243994, 259428, 302666, 365991, 389142, 419076, 453999, 487988, 605332, 731982, 778284, 853979, 907998, 1097973, 1361997, 1463964, 1585961, 1707958, 1815996, 2195946, 2561937, 2723994, 3171922, 3415916, 4391892, 4757883, 5123874, 5447988, 6343844, 7685811, 9515766, 10247748, 11101727, 14273649, 15371622, 19031532, 22203454, 28547298, 30743244, 33305181, 44406908, 57094596, 66610362, 99915543, 133220724, 199831086, 202881011, 399662172, 405762022, 608643033, 811524044, 1217286066, 1420167077, 1825929099, 2434572132, 2637453143, 2840334154, 3651858198, 4260501231, 5274906286, 5680668308, 7303716396, 7912359429, 8521002462, 10549812572, 12781503693, 15824718858, 17042004924, 18462172001, 23737078287, 25563007386, 31649437716, 36924344002, 47474156574, 51126014772, 55386516003, 73848688004, 94948313148, 110773032006, 166159548009, 221546064012, 332319096018, 664638192036]

約数ペア:

[(1, 664638192036), (2, 332319096018), (3, 221546064012), (4, 166159548009), (6, 110773032006), (7, 94948313148), (9, 73848688004), (12, 55386516003), (13, 51126014772), (14, 47474156574), (18, 36924344002), (21, 31649437716), (26, 25563007386), (28, 23737078287), (36, 18462172001), (39, 17042004924), (42, 15824718858), (52, 12781503693), (63, 10549812572), (78, 8521002462), (84, 7912359429), (91, 7303716396), (117, 5680668308), (126, 5274906286), (156, 4260501231), (182, 3651858198), (234, 2840334154), (252, 2637453143), (273, 2434572132), (364, 1825929099), (468, 1420167077), (546, 1217286066), (819, 811524044), (1092, 608643033), (1638, 405762022), (1663, 399662172), (3276, 202881011), (3326, 199831086), (4989, 133220724), (6652, 99915543), (9978, 66610362), (11641, 57094596), (14967, 44406908), (19956, 33305181), (21619, 30743244), (23282, 28547298), (29934, 22203454), (34923, 19031532), (43238, 15371622), (46564, 14273649), (59868, 11101727), (64857, 10247748), (69846, 9515766), (86476, 7685811), (104769, 6343844), (121997, 5447988), (129714, 5123874), (139692, 4757883), (151333, 4391892), (194571, 3415916), (209538, 3171922), (243994, 2723994), (259428, 2561937), (302666, 2195946), (365991, 1815996), (389142, 1707958), (419076, 1585961), (453999, 1463964), (487988, 1361997), (605332, 1097973), (731982, 907998), (778284, 853979)]