319894272

素因数分解:

$2^8\times 3^4\times {\mathrm{15427}}^1$

素因数の和:15455

約数の個数: 90

約数和(自身を含む): 953928668

約数和(自身を除く): 634034396

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, 15427, 20736, 30854, 46281, 61708, 92562, 123416, 138843, 185124, 246832, 277686, 370248, 416529, 493664, 555372, 740496, 833058, 987328, 1110744, 1249587, 1480992, 1666116, 1974656, 2221488, 2499174, 2961984, 3332232, 3949312, 4442976, 4998348, 5923968, 6664464, 8885952, 9996696, 11847936, 13328928, 17771904, 19993392, 26657856, 35543808, 39986784, 53315712, 79973568, 106631424, 159947136, 319894272]

約数ペア:

[(1, 319894272), (2, 159947136), (3, 106631424), (4, 79973568), (6, 53315712), (8, 39986784), (9, 35543808), (12, 26657856), (16, 19993392), (18, 17771904), (24, 13328928), (27, 11847936), (32, 9996696), (36, 8885952), (48, 6664464), (54, 5923968), (64, 4998348), (72, 4442976), (81, 3949312), (96, 3332232), (108, 2961984), (128, 2499174), (144, 2221488), (162, 1974656), (192, 1666116), (216, 1480992), (256, 1249587), (288, 1110744), (324, 987328), (384, 833058), (432, 740496), (576, 555372), (648, 493664), (768, 416529), (864, 370248), (1152, 277686), (1296, 246832), (1728, 185124), (2304, 138843), (2592, 123416), (3456, 92562), (5184, 61708), (6912, 46281), (10368, 30854), (15427, 20736)]