306383488

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 634032000

約数和(自身を除く): 327648512

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 128, 158, 164, 316, 328, 632, 656, 739, 1264, 1312, 1478, 2528, 2624, 2956, 3239, 5056, 5248, 5912, 6478, 10112, 11824, 12956, 23648, 25912, 30299, 47296, 51824, 58381, 60598, 94592, 103648, 116762, 121196, 207296, 233524, 242392, 414592, 467048, 484784, 934096, 969568, 1868192, 1939136, 2393621, 3736384, 3878272, 4787242, 7472768, 9574484, 19148968, 38297936, 76595872, 153191744, 306383488]

約数ペア:

[(1, 306383488), (2, 153191744), (4, 76595872), (8, 38297936), (16, 19148968), (32, 9574484), (41, 7472768), (64, 4787242), (79, 3878272), (82, 3736384), (128, 2393621), (158, 1939136), (164, 1868192), (316, 969568), (328, 934096), (632, 484784), (656, 467048), (739, 414592), (1264, 242392), (1312, 233524), (1478, 207296), (2528, 121196), (2624, 116762), (2956, 103648), (3239, 94592), (5056, 60598), (5248, 58381), (5912, 51824), (6478, 47296), (10112, 30299), (11824, 25912), (12956, 23648)]