329460352

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 712857600

約数和(自身を除く): 383397248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 1016, 1559, 1651, 1664, 2032, 3118, 3302, 4064, 6236, 6604, 8128, 12472, 13208, 16256, 20267, 24944, 26416, 40534, 49888, 52832, 81068, 99776, 105664, 162136, 197993, 199552, 211328, 324272, 395986, 648544, 791972, 1297088, 1583944, 2573909, 2594176, 3167888, 5147818, 6335776, 10295636, 12671552, 20591272, 25343104, 41182544, 82365088, 164730176, 329460352]

約数ペア:

[(1, 329460352), (2, 164730176), (4, 82365088), (8, 41182544), (13, 25343104), (16, 20591272), (26, 12671552), (32, 10295636), (52, 6335776), (64, 5147818), (104, 3167888), (127, 2594176), (128, 2573909), (208, 1583944), (254, 1297088), (416, 791972), (508, 648544), (832, 395986), (1016, 324272), (1559, 211328), (1651, 199552), (1664, 197993), (2032, 162136), (3118, 105664), (3302, 99776), (4064, 81068), (6236, 52832), (6604, 49888), (8128, 40534), (12472, 26416), (13208, 24944), (16256, 20267)]