385087298

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 649857600

約数和(自身を除く): 264770302

約数列:

[1, 2, 17, 23, 34, 46, 83, 166, 289, 349, 391, 578, 698, 782, 1411, 1909, 2822, 3818, 5933, 6647, 8027, 11866, 13294, 16054, 23987, 28967, 32453, 47974, 57934, 64906, 100861, 136459, 201722, 272918, 492439, 551701, 666241, 984878, 1103402, 1332482, 2319803, 4639606, 8371463, 11326097, 16742926, 22652194, 192543649, 385087298]

約数ペア:

[(1, 385087298), (2, 192543649), (17, 22652194), (23, 16742926), (34, 11326097), (46, 8371463), (83, 4639606), (166, 2319803), (289, 1332482), (349, 1103402), (391, 984878), (578, 666241), (698, 551701), (782, 492439), (1411, 272918), (1909, 201722), (2822, 136459), (3818, 100861), (5933, 64906), (6647, 57934), (8027, 47974), (11866, 32453), (13294, 28967), (16054, 23987)]