388809732

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 915868800

約数和(自身を除く): 527059068

約数列:

[1, 2, 3, 4, 6, 12, 263, 349, 353, 526, 698, 706, 789, 1047, 1052, 1059, 1396, 1412, 1578, 2094, 2118, 3156, 4188, 4236, 91787, 92839, 123197, 183574, 185678, 246394, 275361, 278517, 367148, 369591, 371356, 492788, 550722, 557034, 739182, 1101444, 1114068, 1478364, 32400811, 64801622, 97202433, 129603244, 194404866, 388809732]

約数ペア:

[(1, 388809732), (2, 194404866), (3, 129603244), (4, 97202433), (6, 64801622), (12, 32400811), (263, 1478364), (349, 1114068), (353, 1101444), (526, 739182), (698, 557034), (706, 550722), (789, 492788), (1047, 371356), (1052, 369591), (1059, 367148), (1396, 278517), (1412, 275361), (1578, 246394), (2094, 185678), (2118, 183574), (3156, 123197), (4188, 92839), (4236, 91787)]