266445036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 803231520

約数和(自身を除く): 536786484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 132, 143, 146, 156, 198, 219, 234, 286, 292, 396, 429, 438, 468, 572, 657, 709, 803, 858, 876, 949, 1287, 1314, 1418, 1606, 1716, 1898, 2127, 2409, 2574, 2628, 2836, 2847, 3212, 3796, 4254, 4818, 5148, 5694, 6381, 7227, 7799, 8508, 8541, 9217, 9636, 10439, 11388, 12762, 14454, 15598, 17082, 18434, 20878, 23397, 25524, 27651, 28908, 31196, 31317, 34164, 36868, 41756, 46794, 51757, 55302, 62634, 70191, 82953, 93588, 93951, 101387, 103514, 110604, 125268, 140382, 155271, 165906, 187902, 202774, 207028, 280764, 304161, 310542, 331812, 375804, 405548, 465813, 569327, 608322, 621084, 672841, 912483, 931626, 1138654, 1216644, 1345682, 1707981, 1824966, 1863252, 2018523, 2277308, 2691364, 3415962, 3649932, 4037046, 5123943, 6055569, 6831924, 7401251, 8074092, 10247886, 12111138, 14802502, 20495772, 22203753, 24222276, 29605004, 44407506, 66611259, 88815012, 133222518, 266445036]

約数ペア:

[(1, 266445036), (2, 133222518), (3, 88815012), (4, 66611259), (6, 44407506), (9, 29605004), (11, 24222276), (12, 22203753), (13, 20495772), (18, 14802502), (22, 12111138), (26, 10247886), (33, 8074092), (36, 7401251), (39, 6831924), (44, 6055569), (52, 5123943), (66, 4037046), (73, 3649932), (78, 3415962), (99, 2691364), (117, 2277308), (132, 2018523), (143, 1863252), (146, 1824966), (156, 1707981), (198, 1345682), (219, 1216644), (234, 1138654), (286, 931626), (292, 912483), (396, 672841), (429, 621084), (438, 608322), (468, 569327), (572, 465813), (657, 405548), (709, 375804), (803, 331812), (858, 310542), (876, 304161), (949, 280764), (1287, 207028), (1314, 202774), (1418, 187902), (1606, 165906), (1716, 155271), (1898, 140382), (2127, 125268), (2409, 110604), (2574, 103514), (2628, 101387), (2836, 93951), (2847, 93588), (3212, 82953), (3796, 70191), (4254, 62634), (4818, 55302), (5148, 51757), (5694, 46794), (6381, 41756), (7227, 36868), (7799, 34164), (8508, 31317), (8541, 31196), (9217, 28908), (9636, 27651), (10439, 25524), (11388, 23397), (12762, 20878), (14454, 18434), (15598, 17082)]