8889206508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{40499}}^1$

素因数の和:40596

約数の個数: 144

約数和(自身を含む): 28068768000

約数和(自身を除く): 19179561492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 603, 804, 819, 871, 938, 1092, 1206, 1407, 1638, 1742, 1876, 2412, 2613, 2814, 3276, 3484, 4221, 5226, 5628, 6097, 7839, 8442, 10452, 12194, 15678, 16884, 18291, 24388, 31356, 36582, 40499, 54873, 73164, 80998, 109746, 121497, 161996, 219492, 242994, 283493, 364491, 485988, 526487, 566986, 728982, 850479, 1052974, 1133972, 1457964, 1579461, 1700958, 2105948, 2551437, 2713433, 3158922, 3401916, 3685409, 4738383, 5102874, 5426866, 6317844, 7370818, 8140299, 9476766, 10205748, 10853732, 11056227, 14741636, 16280598, 18953532, 18994031, 22112454, 24420897, 32561196, 33168681, 35274629, 37988062, 44224908, 48841794, 56982093, 66337362, 70549258, 75976124, 97683588, 105823887, 113964186, 132674724, 141098516, 170946279, 211647774, 227928372, 246922403, 317471661, 341892558, 423295548, 493844806, 634943322, 683785116, 740767209, 987689612, 1269886644, 1481534418, 2222301627, 2963068836, 4444603254, 8889206508]

約数ペア:

[(1, 8889206508), (2, 4444603254), (3, 2963068836), (4, 2222301627), (6, 1481534418), (7, 1269886644), (9, 987689612), (12, 740767209), (13, 683785116), (14, 634943322), (18, 493844806), (21, 423295548), (26, 341892558), (28, 317471661), (36, 246922403), (39, 227928372), (42, 211647774), (52, 170946279), (63, 141098516), (67, 132674724), (78, 113964186), (84, 105823887), (91, 97683588), (117, 75976124), (126, 70549258), (134, 66337362), (156, 56982093), (182, 48841794), (201, 44224908), (234, 37988062), (252, 35274629), (268, 33168681), (273, 32561196), (364, 24420897), (402, 22112454), (468, 18994031), (469, 18953532), (546, 16280598), (603, 14741636), (804, 11056227), (819, 10853732), (871, 10205748), (938, 9476766), (1092, 8140299), (1206, 7370818), (1407, 6317844), (1638, 5426866), (1742, 5102874), (1876, 4738383), (2412, 3685409), (2613, 3401916), (2814, 3158922), (3276, 2713433), (3484, 2551437), (4221, 2105948), (5226, 1700958), (5628, 1579461), (6097, 1457964), (7839, 1133972), (8442, 1052974), (10452, 850479), (12194, 728982), (15678, 566986), (16884, 526487), (18291, 485988), (24388, 364491), (31356, 283493), (36582, 242994), (40499, 219492), (54873, 161996), (73164, 121497), (80998, 109746)]