2912591208

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{1489}}^1$

素因数の和:2194

約数の個数: 64

約数和(自身を含む): 7348680000

約数和(自身を除く): 4436088792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 547, 596, 894, 1094, 1192, 1489, 1641, 1788, 2188, 2978, 3282, 3576, 4376, 4467, 5956, 6564, 8934, 11912, 13128, 17868, 35736, 81503, 163006, 221861, 244509, 326012, 443722, 489018, 652024, 665583, 814483, 887444, 978036, 1331166, 1628966, 1774888, 1956072, 2443449, 2662332, 3257932, 4886898, 5324664, 6515864, 9773796, 19547592, 121357967, 242715934, 364073901, 485431868, 728147802, 970863736, 1456295604, 2912591208]

約数ペア:

[(1, 2912591208), (2, 1456295604), (3, 970863736), (4, 728147802), (6, 485431868), (8, 364073901), (12, 242715934), (24, 121357967), (149, 19547592), (298, 9773796), (447, 6515864), (547, 5324664), (596, 4886898), (894, 3257932), (1094, 2662332), (1192, 2443449), (1489, 1956072), (1641, 1774888), (1788, 1628966), (2188, 1331166), (2978, 978036), (3282, 887444), (3576, 814483), (4376, 665583), (4467, 652024), (5956, 489018), (6564, 443722), (8934, 326012), (11912, 244509), (13128, 221861), (17868, 163006), (35736, 81503)]