312936691216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{800497}}^1$

素因数の和:801019

約数の個数: 40

約数和(自身を含む): 619095547224

約数和(自身を除く): 306158856008

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 461, 848, 922, 1844, 3688, 7376, 24433, 48866, 97732, 195464, 390928, 800497, 1600994, 3201988, 6403976, 12807952, 42426341, 84852682, 169705364, 339410728, 369029117, 678821456, 738058234, 1476116468, 2952232936, 5904465872, 19558543201, 39117086402, 78234172804, 156468345608, 312936691216]

約数ペア:

[(1, 312936691216), (2, 156468345608), (4, 78234172804), (8, 39117086402), (16, 19558543201), (53, 5904465872), (106, 2952232936), (212, 1476116468), (424, 738058234), (461, 678821456), (848, 369029117), (922, 339410728), (1844, 169705364), (3688, 84852682), (7376, 42426341), (24433, 12807952), (48866, 6403976), (97732, 3201988), (195464, 1600994), (390928, 800497)]