336567868

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4323

約数の個数: 72

約数和(自身を含む): 761841024

約数和(自身を除く): 425273156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 4261, 5642, 6076, 8522, 11284, 17044, 19747, 29827, 39494, 55393, 59654, 78988, 110786, 119308, 132091, 208789, 221572, 264182, 387751, 417578, 528364, 775502, 835156, 924637, 1551004, 1717183, 1849274, 2714257, 3434366, 3698548, 5428514, 6472459, 6868732, 10857028, 12020281, 12944918, 24040562, 25889836, 48081124, 84141967, 168283934, 336567868]

約数ペア:

[(1, 336567868), (2, 168283934), (4, 84141967), (7, 48081124), (13, 25889836), (14, 24040562), (26, 12944918), (28, 12020281), (31, 10857028), (49, 6868732), (52, 6472459), (62, 5428514), (91, 3698548), (98, 3434366), (124, 2714257), (182, 1849274), (196, 1717183), (217, 1551004), (364, 924637), (403, 835156), (434, 775502), (637, 528364), (806, 417578), (868, 387751), (1274, 264182), (1519, 221572), (1612, 208789), (2548, 132091), (2821, 119308), (3038, 110786), (4261, 78988), (5642, 59654), (6076, 55393), (8522, 39494), (11284, 29827), (17044, 19747)]