305994624

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61297}}^1$

素因数の和:61327

約数の個数: 64

約数和(自身を含む): 875335440

約数和(自身を除く): 569340816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 61297, 122594, 183891, 245188, 367782, 490376, 735564, 796861, 980752, 1471128, 1593722, 1961504, 2390583, 2942256, 3187444, 3923008, 4781166, 5884512, 6374888, 7846016, 9562332, 11769024, 12749776, 19124664, 23538048, 25499552, 38249328, 50999104, 76498656, 101998208, 152997312, 305994624]

約数ペア:

[(1, 305994624), (2, 152997312), (3, 101998208), (4, 76498656), (6, 50999104), (8, 38249328), (12, 25499552), (13, 23538048), (16, 19124664), (24, 12749776), (26, 11769024), (32, 9562332), (39, 7846016), (48, 6374888), (52, 5884512), (64, 4781166), (78, 3923008), (96, 3187444), (104, 2942256), (128, 2390583), (156, 1961504), (192, 1593722), (208, 1471128), (312, 980752), (384, 796861), (416, 735564), (624, 490376), (832, 367782), (1248, 245188), (1664, 183891), (2496, 122594), (4992, 61297)]