475341984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{126961}}^1$

素因数の和:126990

約数の個数: 72

約数和(自身を含む): 1455746292

約数和(自身を除く): 980404308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 126961, 253922, 380883, 507844, 761766, 1015688, 1142649, 1523532, 1650493, 2031376, 2285298, 3047064, 3300986, 4062752, 4570596, 4951479, 6094128, 6601972, 9141192, 9902958, 12188256, 13203944, 14854437, 18282384, 19805916, 26407888, 29708874, 36564768, 39611832, 52815776, 59417748, 79223664, 118835496, 158447328, 237670992, 475341984]

約数ペア:

[(1, 475341984), (2, 237670992), (3, 158447328), (4, 118835496), (6, 79223664), (8, 59417748), (9, 52815776), (12, 39611832), (13, 36564768), (16, 29708874), (18, 26407888), (24, 19805916), (26, 18282384), (32, 14854437), (36, 13203944), (39, 12188256), (48, 9902958), (52, 9141192), (72, 6601972), (78, 6094128), (96, 4951479), (104, 4570596), (117, 4062752), (144, 3300986), (156, 3047064), (208, 2285298), (234, 2031376), (288, 1650493), (312, 1523532), (416, 1142649), (468, 1015688), (624, 761766), (936, 507844), (1248, 380883), (1872, 253922), (3744, 126961)]