313624206

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4871}}^1$

素因数の和:4966

約数の個数: 72

約数和(自身を含む): 801453744

約数和(自身を除く): 487829538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 882, 1022, 1314, 1533, 3066, 3577, 4599, 4871, 7154, 9198, 9742, 10731, 14613, 21462, 29226, 32193, 34097, 43839, 64386, 68194, 87678, 102291, 204582, 238679, 306873, 355583, 477358, 613746, 711166, 716037, 1066749, 1432074, 2133498, 2148111, 2489081, 3200247, 4296222, 4978162, 6400494, 7467243, 14934486, 17423567, 22401729, 34847134, 44803458, 52270701, 104541402, 156812103, 313624206]

約数ペア:

[(1, 313624206), (2, 156812103), (3, 104541402), (6, 52270701), (7, 44803458), (9, 34847134), (14, 22401729), (18, 17423567), (21, 14934486), (42, 7467243), (49, 6400494), (63, 4978162), (73, 4296222), (98, 3200247), (126, 2489081), (146, 2148111), (147, 2133498), (219, 1432074), (294, 1066749), (438, 716037), (441, 711166), (511, 613746), (657, 477358), (882, 355583), (1022, 306873), (1314, 238679), (1533, 204582), (3066, 102291), (3577, 87678), (4599, 68194), (4871, 64386), (7154, 43839), (9198, 34097), (9742, 32193), (10731, 29226), (14613, 21462)]