222393088

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 465565968

約数和(自身を除く): 243172880

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 128, 148, 212, 256, 296, 424, 443, 592, 848, 886, 1184, 1696, 1772, 1961, 2368, 3392, 3544, 3922, 4736, 6784, 7088, 7844, 9472, 13568, 14176, 15688, 16391, 23479, 28352, 31376, 32782, 46958, 56704, 62752, 65564, 93916, 113408, 125504, 131128, 187832, 251008, 262256, 375664, 502016, 524512, 751328, 868723, 1049024, 1502656, 1737446, 2098048, 3005312, 3474892, 4196096, 6010624, 6949784, 13899568, 27799136, 55598272, 111196544, 222393088]

約数ペア:

[(1, 222393088), (2, 111196544), (4, 55598272), (8, 27799136), (16, 13899568), (32, 6949784), (37, 6010624), (53, 4196096), (64, 3474892), (74, 3005312), (106, 2098048), (128, 1737446), (148, 1502656), (212, 1049024), (256, 868723), (296, 751328), (424, 524512), (443, 502016), (592, 375664), (848, 262256), (886, 251008), (1184, 187832), (1696, 131128), (1772, 125504), (1961, 113408), (2368, 93916), (3392, 65564), (3544, 62752), (3922, 56704), (4736, 46958), (6784, 32782), (7088, 31376), (7844, 28352), (9472, 23479), (13568, 16391), (14176, 15688)]