327956688

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 140

約数和(自身を含む): 984504448

約数和(自身を除く): 656547760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 907, 972, 1116, 1296, 1458, 1488, 1674, 1814, 1944, 2232, 2511, 2721, 2916, 3348, 3628, 3888, 4464, 5022, 5442, 5832, 6696, 7256, 7533, 8163, 10044, 10884, 11664, 13392, 14512, 15066, 16326, 20088, 21768, 22599, 24489, 28117, 30132, 32652, 40176, 43536, 45198, 48978, 56234, 60264, 65304, 73467, 84351, 90396, 97956, 112468, 120528, 130608, 146934, 168702, 180792, 195912, 220401, 224936, 253053, 293868, 337404, 361584, 391824, 440802, 449872, 506106, 587736, 661203, 674808, 759159, 881604, 1012212, 1175472, 1322406, 1349616, 1518318, 1763208, 2024424, 2277477, 2644812, 3036636, 3526416, 4048848, 4554954, 5289624, 6073272, 6832431, 9109908, 10579248, 12146544, 13664862, 18219816, 20497293, 27329724, 36439632, 40994586, 54659448, 81989172, 109318896, 163978344, 327956688]

約数ペア:

[(1, 327956688), (2, 163978344), (3, 109318896), (4, 81989172), (6, 54659448), (8, 40994586), (9, 36439632), (12, 27329724), (16, 20497293), (18, 18219816), (24, 13664862), (27, 12146544), (31, 10579248), (36, 9109908), (48, 6832431), (54, 6073272), (62, 5289624), (72, 4554954), (81, 4048848), (93, 3526416), (108, 3036636), (124, 2644812), (144, 2277477), (162, 2024424), (186, 1763208), (216, 1518318), (243, 1349616), (248, 1322406), (279, 1175472), (324, 1012212), (372, 881604), (432, 759159), (486, 674808), (496, 661203), (558, 587736), (648, 506106), (729, 449872), (744, 440802), (837, 391824), (907, 361584), (972, 337404), (1116, 293868), (1296, 253053), (1458, 224936), (1488, 220401), (1674, 195912), (1814, 180792), (1944, 168702), (2232, 146934), (2511, 130608), (2721, 120528), (2916, 112468), (3348, 97956), (3628, 90396), (3888, 84351), (4464, 73467), (5022, 65304), (5442, 60264), (5832, 56234), (6696, 48978), (7256, 45198), (7533, 43536), (8163, 40176), (10044, 32652), (10884, 30132), (11664, 28117), (13392, 24489), (14512, 22599), (15066, 21768), (16326, 20088)]