2046156984

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{709}}^1$

素因数の和:1186

約数の個数: 128

約数和(自身を含む): 5889024000

約数和(自身を除く): 3842867016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 431, 558, 709, 744, 837, 862, 1116, 1293, 1418, 1674, 1724, 2127, 2232, 2586, 2836, 3348, 3448, 3879, 4254, 5172, 5672, 6381, 6696, 7758, 8508, 10344, 11637, 12762, 13361, 15516, 17016, 19143, 21979, 23274, 25524, 26722, 31032, 38286, 40083, 43958, 46548, 51048, 53444, 65937, 76572, 80166, 87916, 93096, 106888, 120249, 131874, 153144, 160332, 175832, 197811, 240498, 263748, 305579, 320664, 360747, 395622, 480996, 527496, 593433, 611158, 721494, 791244, 916737, 961992, 1186866, 1222316, 1442988, 1582488, 1833474, 2373732, 2444632, 2750211, 2885976, 3666948, 4747464, 5500422, 7333896, 8250633, 9472949, 11000844, 16501266, 18945898, 22001688, 28418847, 33002532, 37891796, 56837694, 66005064, 75783592, 85256541, 113675388, 170513082, 227350776, 255769623, 341026164, 511539246, 682052328, 1023078492, 2046156984]

約数ペア:

[(1, 2046156984), (2, 1023078492), (3, 682052328), (4, 511539246), (6, 341026164), (8, 255769623), (9, 227350776), (12, 170513082), (18, 113675388), (24, 85256541), (27, 75783592), (31, 66005064), (36, 56837694), (54, 37891796), (62, 33002532), (72, 28418847), (93, 22001688), (108, 18945898), (124, 16501266), (186, 11000844), (216, 9472949), (248, 8250633), (279, 7333896), (372, 5500422), (431, 4747464), (558, 3666948), (709, 2885976), (744, 2750211), (837, 2444632), (862, 2373732), (1116, 1833474), (1293, 1582488), (1418, 1442988), (1674, 1222316), (1724, 1186866), (2127, 961992), (2232, 916737), (2586, 791244), (2836, 721494), (3348, 611158), (3448, 593433), (3879, 527496), (4254, 480996), (5172, 395622), (5672, 360747), (6381, 320664), (6696, 305579), (7758, 263748), (8508, 240498), (10344, 197811), (11637, 175832), (12762, 160332), (13361, 153144), (15516, 131874), (17016, 120249), (19143, 106888), (21979, 93096), (23274, 87916), (25524, 80166), (26722, 76572), (31032, 65937), (38286, 53444), (40083, 51048), (43958, 46548)]