321151336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 691027200

約数和(自身を除く): 369875864

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 61, 88, 116, 122, 232, 244, 319, 488, 638, 671, 1276, 1342, 1769, 2063, 2552, 2684, 3538, 4126, 5368, 7076, 8252, 14152, 16504, 19459, 22693, 38918, 45386, 59827, 77836, 90772, 119654, 125843, 155672, 181544, 239308, 251686, 478616, 503372, 658097, 1006744, 1316194, 1384273, 2632388, 2768546, 3649447, 5264776, 5537092, 7298894, 11074184, 14597788, 29195576, 40143917, 80287834, 160575668, 321151336]

約数ペア:

[(1, 321151336), (2, 160575668), (4, 80287834), (8, 40143917), (11, 29195576), (22, 14597788), (29, 11074184), (44, 7298894), (58, 5537092), (61, 5264776), (88, 3649447), (116, 2768546), (122, 2632388), (232, 1384273), (244, 1316194), (319, 1006744), (488, 658097), (638, 503372), (671, 478616), (1276, 251686), (1342, 239308), (1769, 181544), (2063, 155672), (2552, 125843), (2684, 119654), (3538, 90772), (4126, 77836), (5368, 59827), (7076, 45386), (8252, 38918), (14152, 22693), (16504, 19459)]