402045984

素因数分解:

$2^5\times 3^3\times {\mathrm{465331}}^1$

素因数の和:465350

約数の個数: 48

約数和(自身を含む): 1172636640

約数和(自身を除く): 770590656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 465331, 930662, 1395993, 1861324, 2791986, 3722648, 4187979, 5583972, 7445296, 8375958, 11167944, 12563937, 14890592, 16751916, 22335888, 25127874, 33503832, 44671776, 50255748, 67007664, 100511496, 134015328, 201022992, 402045984]

約数ペア:

[(1, 402045984), (2, 201022992), (3, 134015328), (4, 100511496), (6, 67007664), (8, 50255748), (9, 44671776), (12, 33503832), (16, 25127874), (18, 22335888), (24, 16751916), (27, 14890592), (32, 12563937), (36, 11167944), (48, 8375958), (54, 7445296), (72, 5583972), (96, 4187979), (108, 3722648), (144, 2791986), (216, 1861324), (288, 1395993), (432, 930662), (864, 465331)]