2981086992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{122497}}^1$

素因数の和:122537

約数の個数: 90

約数和(自身を含む): 9034105002

約数和(自身を除く): 6053018010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 122497, 244994, 367491, 489988, 734982, 979976, 1102473, 1469964, 1592461, 1959952, 2204946, 2939928, 3184922, 4409892, 4777383, 5879856, 6369844, 8819784, 9554766, 12739688, 14332149, 17639568, 19109532, 20701993, 25479376, 28664298, 38219064, 41403986, 57328596, 62105979, 76438128, 82807972, 114657192, 124211958, 165615944, 186317937, 229314384, 248423916, 331231888, 372635874, 496847832, 745271748, 993695664, 1490543496, 2981086992]

約数ペア:

[(1, 2981086992), (2, 1490543496), (3, 993695664), (4, 745271748), (6, 496847832), (8, 372635874), (9, 331231888), (12, 248423916), (13, 229314384), (16, 186317937), (18, 165615944), (24, 124211958), (26, 114657192), (36, 82807972), (39, 76438128), (48, 62105979), (52, 57328596), (72, 41403986), (78, 38219064), (104, 28664298), (117, 25479376), (144, 20701993), (156, 19109532), (169, 17639568), (208, 14332149), (234, 12739688), (312, 9554766), (338, 8819784), (468, 6369844), (507, 5879856), (624, 4777383), (676, 4409892), (936, 3184922), (1014, 2939928), (1352, 2204946), (1521, 1959952), (1872, 1592461), (2028, 1469964), (2704, 1102473), (3042, 979976), (4056, 734982), (6084, 489988), (8112, 367491), (12168, 244994), (24336, 122497)]