421625088

素因数分解:

$2^8\times 3^4\times {\mathrm{20333}}^1$

素因数の和:20361

約数の個数: 90

約数和(自身を含む): 1257271554

約数和(自身を除く): 835646466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20333, 20736, 40666, 60999, 81332, 121998, 162664, 182997, 243996, 325328, 365994, 487992, 548991, 650656, 731988, 975984, 1097982, 1301312, 1463976, 1646973, 1951968, 2195964, 2602624, 2927952, 3293946, 3903936, 4391928, 5205248, 5855904, 6587892, 7807872, 8783856, 11711808, 13175784, 15615744, 17567712, 23423616, 26351568, 35135424, 46847232, 52703136, 70270848, 105406272, 140541696, 210812544, 421625088]

約数ペア:

[(1, 421625088), (2, 210812544), (3, 140541696), (4, 105406272), (6, 70270848), (8, 52703136), (9, 46847232), (12, 35135424), (16, 26351568), (18, 23423616), (24, 17567712), (27, 15615744), (32, 13175784), (36, 11711808), (48, 8783856), (54, 7807872), (64, 6587892), (72, 5855904), (81, 5205248), (96, 4391928), (108, 3903936), (128, 3293946), (144, 2927952), (162, 2602624), (192, 2195964), (216, 1951968), (256, 1646973), (288, 1463976), (324, 1301312), (384, 1097982), (432, 975984), (576, 731988), (648, 650656), (768, 548991), (864, 487992), (1152, 365994), (1296, 325328), (1728, 243996), (2304, 182997), (2592, 162664), (3456, 121998), (5184, 81332), (6912, 60999), (10368, 40666), (20333, 20736)]