289975752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3359}}^1$

素因数の和:3491

約数の個数: 96

約数和(自身を含む): 864864000

約数和(自身を除く): 574888248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 109, 132, 198, 218, 264, 327, 396, 436, 654, 792, 872, 981, 1199, 1308, 1962, 2398, 2616, 3359, 3597, 3924, 4796, 6718, 7194, 7848, 9592, 10077, 10791, 13436, 14388, 20154, 21582, 26872, 28776, 30231, 36949, 40308, 43164, 60462, 73898, 80616, 86328, 110847, 120924, 147796, 221694, 241848, 295592, 332541, 366131, 443388, 665082, 732262, 886776, 1098393, 1330164, 1464524, 2196786, 2660328, 2929048, 3295179, 4027441, 4393572, 6590358, 8054882, 8787144, 12082323, 13180716, 16109764, 24164646, 26361432, 32219528, 36246969, 48329292, 72493938, 96658584, 144987876, 289975752]

約数ペア:

[(1, 289975752), (2, 144987876), (3, 96658584), (4, 72493938), (6, 48329292), (8, 36246969), (9, 32219528), (11, 26361432), (12, 24164646), (18, 16109764), (22, 13180716), (24, 12082323), (33, 8787144), (36, 8054882), (44, 6590358), (66, 4393572), (72, 4027441), (88, 3295179), (99, 2929048), (109, 2660328), (132, 2196786), (198, 1464524), (218, 1330164), (264, 1098393), (327, 886776), (396, 732262), (436, 665082), (654, 443388), (792, 366131), (872, 332541), (981, 295592), (1199, 241848), (1308, 221694), (1962, 147796), (2398, 120924), (2616, 110847), (3359, 86328), (3597, 80616), (3924, 73898), (4796, 60462), (6718, 43164), (7194, 40308), (7848, 36949), (9592, 30231), (10077, 28776), (10791, 26872), (13436, 21582), (14388, 20154)]