291995304

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 773757600

約数和(自身を除く): 481762296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 109, 138, 184, 211, 218, 276, 327, 422, 436, 529, 552, 633, 654, 844, 872, 1058, 1266, 1308, 1587, 1688, 2116, 2507, 2532, 2616, 3174, 4232, 4853, 5014, 5064, 6348, 7521, 9706, 10028, 12696, 14559, 15042, 19412, 20056, 22999, 29118, 30084, 38824, 45998, 57661, 58236, 60168, 68997, 91996, 111619, 115322, 116472, 137994, 172983, 183992, 223238, 230644, 275988, 334857, 345966, 446476, 461288, 528977, 551976, 669714, 691932, 892952, 1057954, 1339428, 1383864, 1586931, 2115908, 2678856, 3173862, 4231816, 6347724, 12166471, 12695448, 24332942, 36499413, 48665884, 72998826, 97331768, 145997652, 291995304]

約数ペア:

[(1, 291995304), (2, 145997652), (3, 97331768), (4, 72998826), (6, 48665884), (8, 36499413), (12, 24332942), (23, 12695448), (24, 12166471), (46, 6347724), (69, 4231816), (92, 3173862), (109, 2678856), (138, 2115908), (184, 1586931), (211, 1383864), (218, 1339428), (276, 1057954), (327, 892952), (422, 691932), (436, 669714), (529, 551976), (552, 528977), (633, 461288), (654, 446476), (844, 345966), (872, 334857), (1058, 275988), (1266, 230644), (1308, 223238), (1587, 183992), (1688, 172983), (2116, 137994), (2507, 116472), (2532, 115322), (2616, 111619), (3174, 91996), (4232, 68997), (4853, 60168), (5014, 58236), (5064, 57661), (6348, 45998), (7521, 38824), (9706, 30084), (10028, 29118), (12696, 22999), (14559, 20056), (15042, 19412)]