2008142448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{52757}}^1$

素因数の和:52842

約数の個数: 80

約数和(自身を含む): 5678449056

約数和(自身を除く): 3670306608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4758, 6344, 9516, 12688, 19032, 38064, 52757, 105514, 158271, 211028, 316542, 422056, 633084, 685841, 844112, 1266168, 1371682, 2057523, 2532336, 2743364, 3218177, 4115046, 5486728, 6436354, 8230092, 9654531, 10973456, 12872708, 16460184, 19309062, 25745416, 32920368, 38618124, 41836301, 51490832, 77236248, 83672602, 125508903, 154472496, 167345204, 251017806, 334690408, 502035612, 669380816, 1004071224, 2008142448]

約数ペア:

[(1, 2008142448), (2, 1004071224), (3, 669380816), (4, 502035612), (6, 334690408), (8, 251017806), (12, 167345204), (13, 154472496), (16, 125508903), (24, 83672602), (26, 77236248), (39, 51490832), (48, 41836301), (52, 38618124), (61, 32920368), (78, 25745416), (104, 19309062), (122, 16460184), (156, 12872708), (183, 10973456), (208, 9654531), (244, 8230092), (312, 6436354), (366, 5486728), (488, 4115046), (624, 3218177), (732, 2743364), (793, 2532336), (976, 2057523), (1464, 1371682), (1586, 1266168), (2379, 844112), (2928, 685841), (3172, 633084), (4758, 422056), (6344, 316542), (9516, 211028), (12688, 158271), (19032, 105514), (38064, 52757)]