321729984

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4943}}^1$

素因数の和:5074

約数の個数: 84

約数和(自身を含む): 930530016

約数和(自身を除く): 608800032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 339, 452, 576, 678, 904, 1017, 1356, 1808, 2034, 2712, 3616, 4068, 4943, 5424, 7232, 8136, 9886, 10848, 14829, 16272, 19772, 21696, 29658, 32544, 39544, 44487, 59316, 65088, 79088, 88974, 118632, 158176, 177948, 237264, 316352, 355896, 474528, 558559, 711792, 949056, 1117118, 1423584, 1675677, 2234236, 2847168, 3351354, 4468472, 5027031, 6702708, 8936944, 10054062, 13405416, 17873888, 20108124, 26810832, 35747776, 40216248, 53621664, 80432496, 107243328, 160864992, 321729984]

約数ペア:

[(1, 321729984), (2, 160864992), (3, 107243328), (4, 80432496), (6, 53621664), (8, 40216248), (9, 35747776), (12, 26810832), (16, 20108124), (18, 17873888), (24, 13405416), (32, 10054062), (36, 8936944), (48, 6702708), (64, 5027031), (72, 4468472), (96, 3351354), (113, 2847168), (144, 2234236), (192, 1675677), (226, 1423584), (288, 1117118), (339, 949056), (452, 711792), (576, 558559), (678, 474528), (904, 355896), (1017, 316352), (1356, 237264), (1808, 177948), (2034, 158176), (2712, 118632), (3616, 88974), (4068, 79088), (4943, 65088), (5424, 59316), (7232, 44487), (8136, 39544), (9886, 32544), (10848, 29658), (14829, 21696), (16272, 19772)]