313619665936

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{7817}}^1\times {\mathrm{30211}}^1$

素因数の和:38119

約数の個数: 40

約数和(自身を含む): 615058071264

約数和(自身を除く): 301438405328

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 7817, 15634, 30211, 31268, 60422, 62536, 120844, 125072, 241688, 483376, 648811, 1297622, 2507513, 2595244, 5015026, 5190488, 10030052, 10380976, 20060104, 40120208, 236159387, 472318774, 944637548, 1889275096, 3778550192, 19601229121, 39202458242, 78404916484, 156809832968, 313619665936]

約数ペア:

[(1, 313619665936), (2, 156809832968), (4, 78404916484), (8, 39202458242), (16, 19601229121), (83, 3778550192), (166, 1889275096), (332, 944637548), (664, 472318774), (1328, 236159387), (7817, 40120208), (15634, 20060104), (30211, 10380976), (31268, 10030052), (60422, 5190488), (62536, 5015026), (120844, 2595244), (125072, 2507513), (241688, 1297622), (483376, 648811)]