636684984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35801}}^1$

素因数の和:35845

約数の個数: 96

約数和(自身を含む): 1954789200

約数和(自身を除く): 1318104216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17784, 35801, 71602, 107403, 143204, 214806, 286408, 322209, 429612, 465413, 644418, 680219, 859224, 930826, 1288836, 1360438, 1396239, 1861652, 2040657, 2577672, 2720876, 2792478, 3723304, 4081314, 4188717, 5441752, 5584956, 6121971, 8162628, 8377434, 8842847, 11169912, 12243942, 16325256, 16754868, 17685694, 24487884, 26528541, 33509736, 35371388, 48975768, 53057082, 70742776, 79585623, 106114164, 159171246, 212228328, 318342492, 636684984]

約数ペア:

[(1, 636684984), (2, 318342492), (3, 212228328), (4, 159171246), (6, 106114164), (8, 79585623), (9, 70742776), (12, 53057082), (13, 48975768), (18, 35371388), (19, 33509736), (24, 26528541), (26, 24487884), (36, 17685694), (38, 16754868), (39, 16325256), (52, 12243942), (57, 11169912), (72, 8842847), (76, 8377434), (78, 8162628), (104, 6121971), (114, 5584956), (117, 5441752), (152, 4188717), (156, 4081314), (171, 3723304), (228, 2792478), (234, 2720876), (247, 2577672), (312, 2040657), (342, 1861652), (456, 1396239), (468, 1360438), (494, 1288836), (684, 930826), (741, 859224), (936, 680219), (988, 644418), (1368, 465413), (1482, 429612), (1976, 322209), (2223, 286408), (2964, 214806), (4446, 143204), (5928, 107403), (8892, 71602), (17784, 35801)]