328977440712

素因数分解:

$2^3\times 3^3\times {\mathrm{5981}}^1\times {\mathrm{254647}}^1$

素因数の和:260643

約数の個数: 64

約数和(自身を含む): 913982601600

約数和(自身を除く): 585005160888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 5981, 11962, 17943, 23924, 35886, 47848, 53829, 71772, 107658, 143544, 161487, 215316, 254647, 322974, 430632, 509294, 645948, 763941, 1018588, 1291896, 1527882, 2037176, 2291823, 3055764, 4583646, 6111528, 6875469, 9167292, 13750938, 18334584, 27501876, 55003752, 1523043707, 3046087414, 4569131121, 6092174828, 9138262242, 12184349656, 13707393363, 18276524484, 27414786726, 36553048968, 41122180089, 54829573452, 82244360178, 109659146904, 164488720356, 328977440712]

約数ペア:

[(1, 328977440712), (2, 164488720356), (3, 109659146904), (4, 82244360178), (6, 54829573452), (8, 41122180089), (9, 36553048968), (12, 27414786726), (18, 18276524484), (24, 13707393363), (27, 12184349656), (36, 9138262242), (54, 6092174828), (72, 4569131121), (108, 3046087414), (216, 1523043707), (5981, 55003752), (11962, 27501876), (17943, 18334584), (23924, 13750938), (35886, 9167292), (47848, 6875469), (53829, 6111528), (71772, 4583646), (107658, 3055764), (143544, 2291823), (161487, 2037176), (215316, 1527882), (254647, 1291896), (322974, 1018588), (430632, 763941), (509294, 645948)]