2955302864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 6146928000

約数和(自身を除く): 3191625136

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 269, 284, 304, 509, 538, 568, 1018, 1076, 1136, 1349, 2036, 2152, 2698, 4072, 4304, 5111, 5396, 8144, 9671, 10222, 10792, 19099, 19342, 20444, 21584, 36139, 38198, 38684, 40888, 72278, 76396, 77368, 81776, 136921, 144556, 152792, 154736, 273842, 289112, 305584, 362881, 547684, 578224, 686641, 725762, 1095368, 1373282, 1451524, 2190736, 2601499, 2746564, 2903048, 5202998, 5493128, 5806096, 9721391, 10405996, 10986256, 19442782, 20811992, 38885564, 41623984, 77771128, 155542256, 184706429, 369412858, 738825716, 1477651432, 2955302864]

約数ペア:

[(1, 2955302864), (2, 1477651432), (4, 738825716), (8, 369412858), (16, 184706429), (19, 155542256), (38, 77771128), (71, 41623984), (76, 38885564), (142, 20811992), (152, 19442782), (269, 10986256), (284, 10405996), (304, 9721391), (509, 5806096), (538, 5493128), (568, 5202998), (1018, 2903048), (1076, 2746564), (1136, 2601499), (1349, 2190736), (2036, 1451524), (2152, 1373282), (2698, 1095368), (4072, 725762), (4304, 686641), (5111, 578224), (5396, 547684), (8144, 362881), (9671, 305584), (10222, 289112), (10792, 273842), (19099, 154736), (19342, 152792), (20444, 144556), (21584, 136921), (36139, 81776), (38198, 77368), (38684, 76396), (40888, 72278)]