227830016

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 475352640

約数和(自身を除く): 247522624

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 128, 134, 148, 256, 268, 296, 359, 536, 592, 718, 1072, 1184, 1436, 2144, 2368, 2479, 2872, 4288, 4736, 4958, 5744, 8576, 9472, 9916, 11488, 13283, 17152, 19832, 22976, 24053, 26566, 39664, 45952, 48106, 53132, 79328, 91904, 96212, 106264, 158656, 192424, 212528, 317312, 384848, 425056, 634624, 769696, 850112, 889961, 1539392, 1700224, 1779922, 3078784, 3400448, 3559844, 6157568, 7119688, 14239376, 28478752, 56957504, 113915008, 227830016]

約数ペア:

[(1, 227830016), (2, 113915008), (4, 56957504), (8, 28478752), (16, 14239376), (32, 7119688), (37, 6157568), (64, 3559844), (67, 3400448), (74, 3078784), (128, 1779922), (134, 1700224), (148, 1539392), (256, 889961), (268, 850112), (296, 769696), (359, 634624), (536, 425056), (592, 384848), (718, 317312), (1072, 212528), (1184, 192424), (1436, 158656), (2144, 106264), (2368, 96212), (2479, 91904), (2872, 79328), (4288, 53132), (4736, 48106), (4958, 45952), (5744, 39664), (8576, 26566), (9472, 24053), (9916, 22976), (11488, 19832), (13283, 17152)]