295991216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12227}}^1$

素因数の和:12341

約数の個数: 40

約数和(自身を含む): 614090160

約数和(自身を除く): 318098944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 3026, 6052, 12104, 12227, 24208, 24454, 48908, 97816, 195632, 207859, 415718, 831436, 1088203, 1662872, 2176406, 3325744, 4352812, 8705624, 17411248, 18499451, 36998902, 73997804, 147995608, 295991216]

約数ペア:

[(1, 295991216), (2, 147995608), (4, 73997804), (8, 36998902), (16, 18499451), (17, 17411248), (34, 8705624), (68, 4352812), (89, 3325744), (136, 2176406), (178, 1662872), (272, 1088203), (356, 831436), (712, 415718), (1424, 207859), (1513, 195632), (3026, 97816), (6052, 48908), (12104, 24454), (12227, 24208)]