307616868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6143}}^1$

素因数の和:6273

約数の個数: 72

約数和(自身を含む): 845365248

約数和(自身を除く): 537748380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1926, 2782, 3852, 4173, 5564, 6143, 8346, 12286, 12519, 16692, 18429, 24572, 25038, 36858, 50076, 55287, 73716, 79859, 110574, 159718, 221148, 239577, 319436, 479154, 657301, 718731, 958308, 1314602, 1437462, 1971903, 2629204, 2874924, 3943806, 5915709, 7887612, 8544913, 11831418, 17089826, 23662836, 25634739, 34179652, 51269478, 76904217, 102538956, 153808434, 307616868]

約数ペア:

[(1, 307616868), (2, 153808434), (3, 102538956), (4, 76904217), (6, 51269478), (9, 34179652), (12, 25634739), (13, 23662836), (18, 17089826), (26, 11831418), (36, 8544913), (39, 7887612), (52, 5915709), (78, 3943806), (107, 2874924), (117, 2629204), (156, 1971903), (214, 1437462), (234, 1314602), (321, 958308), (428, 718731), (468, 657301), (642, 479154), (963, 319436), (1284, 239577), (1391, 221148), (1926, 159718), (2782, 110574), (3852, 79859), (4173, 73716), (5564, 55287), (6143, 50076), (8346, 36858), (12286, 25038), (12519, 24572), (16692, 18429)]