488070648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{40111}}^1$

素因数の和:40149

約数の個数: 72

約数和(自身を含む): 1431396720

約数和(自身を除く): 943326072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 40111, 80222, 120333, 160444, 240666, 320888, 360999, 481332, 521443, 721998, 962664, 1042886, 1443996, 1564329, 2085772, 2887992, 3128658, 4171544, 4692987, 6257316, 6778759, 9385974, 12514632, 13557518, 18771948, 20336277, 27115036, 37543896, 40672554, 54230072, 61008831, 81345108, 122017662, 162690216, 244035324, 488070648]

約数ペア:

[(1, 488070648), (2, 244035324), (3, 162690216), (4, 122017662), (6, 81345108), (8, 61008831), (9, 54230072), (12, 40672554), (13, 37543896), (18, 27115036), (24, 20336277), (26, 18771948), (36, 13557518), (39, 12514632), (52, 9385974), (72, 6778759), (78, 6257316), (104, 4692987), (117, 4171544), (156, 3128658), (169, 2887992), (234, 2085772), (312, 1564329), (338, 1443996), (468, 1042886), (507, 962664), (676, 721998), (936, 521443), (1014, 481332), (1352, 360999), (1521, 320888), (2028, 240666), (3042, 160444), (4056, 120333), (6084, 80222), (12168, 40111)]