223471488

素因数分解:

$2^7\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1117}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 595267920

約数和(自身を除く): 371796432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 521, 1042, 1117, 1563, 2084, 2234, 3126, 3351, 4168, 4468, 6252, 6702, 8336, 8936, 12504, 13404, 16672, 17872, 25008, 26808, 33344, 35744, 50016, 53616, 66688, 71488, 100032, 107232, 142976, 200064, 214464, 428928, 581957, 1163914, 1745871, 2327828, 3491742, 4655656, 6983484, 9311312, 13966968, 18622624, 27933936, 37245248, 55867872, 74490496, 111735744, 223471488]

約数ペア:

[(1, 223471488), (2, 111735744), (3, 74490496), (4, 55867872), (6, 37245248), (8, 27933936), (12, 18622624), (16, 13966968), (24, 9311312), (32, 6983484), (48, 4655656), (64, 3491742), (96, 2327828), (128, 1745871), (192, 1163914), (384, 581957), (521, 428928), (1042, 214464), (1117, 200064), (1563, 142976), (2084, 107232), (2234, 100032), (3126, 71488), (3351, 66688), (4168, 53616), (4468, 50016), (6252, 35744), (6702, 33344), (8336, 26808), (8936, 25008), (12504, 17872), (13404, 16672)]