258298992

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{36607}}^1$

素因数の和:36635

約数の個数: 90

約数和(自身を含む): 840922368

約数和(自身を除く): 582623376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 36607, 73214, 109821, 146428, 219642, 256249, 292856, 329463, 439284, 512498, 585712, 658926, 768747, 878568, 1024996, 1317852, 1537494, 1757136, 1793743, 2049992, 2306241, 2635704, 3074988, 3587486, 4099984, 4612482, 5271408, 5381229, 6149976, 7174972, 9224964, 10762458, 12299952, 14349944, 16143687, 18449928, 21524916, 28699888, 32287374, 36899856, 43049832, 64574748, 86099664, 129149496, 258298992]

約数ペア:

[(1, 258298992), (2, 129149496), (3, 86099664), (4, 64574748), (6, 43049832), (7, 36899856), (8, 32287374), (9, 28699888), (12, 21524916), (14, 18449928), (16, 16143687), (18, 14349944), (21, 12299952), (24, 10762458), (28, 9224964), (36, 7174972), (42, 6149976), (48, 5381229), (49, 5271408), (56, 4612482), (63, 4099984), (72, 3587486), (84, 3074988), (98, 2635704), (112, 2306241), (126, 2049992), (144, 1793743), (147, 1757136), (168, 1537494), (196, 1317852), (252, 1024996), (294, 878568), (336, 768747), (392, 658926), (441, 585712), (504, 512498), (588, 439284), (784, 329463), (882, 292856), (1008, 256249), (1176, 219642), (1764, 146428), (2352, 109821), (3528, 73214), (7056, 36607)]