2528208

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 60

約数和(自身を含む): 7187908

約数和(自身を除く): 4659700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 181, 194, 291, 362, 388, 543, 582, 724, 776, 873, 1086, 1164, 1448, 1552, 1629, 1746, 2172, 2328, 2896, 3258, 3492, 4344, 4656, 6516, 6984, 8688, 13032, 13968, 17557, 26064, 35114, 52671, 70228, 105342, 140456, 158013, 210684, 280912, 316026, 421368, 632052, 842736, 1264104, 2528208]

約数ペア:

[(1, 2528208), (2, 1264104), (3, 842736), (4, 632052), (6, 421368), (8, 316026), (9, 280912), (12, 210684), (16, 158013), (18, 140456), (24, 105342), (36, 70228), (48, 52671), (72, 35114), (97, 26064), (144, 17557), (181, 13968), (194, 13032), (291, 8688), (362, 6984), (388, 6516), (543, 4656), (582, 4344), (724, 3492), (776, 3258), (873, 2896), (1086, 2328), (1164, 2172), (1448, 1746), (1552, 1629)]