225938384

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 526632960

約数和(自身を除く): 300694576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 139, 161, 184, 278, 322, 368, 556, 631, 644, 973, 1112, 1262, 1288, 1946, 2224, 2524, 2576, 3197, 3892, 4417, 5048, 6394, 7784, 8834, 10096, 12788, 14513, 15568, 17668, 22379, 25576, 29026, 35336, 44758, 51152, 58052, 70672, 87709, 89516, 101591, 116104, 175418, 179032, 203182, 232208, 350836, 358064, 406364, 613963, 701672, 812728, 1227926, 1403344, 1625456, 2017307, 2455852, 4034614, 4911704, 8069228, 9823408, 14121149, 16138456, 28242298, 32276912, 56484596, 112969192, 225938384]

約数ペア:

[(1, 225938384), (2, 112969192), (4, 56484596), (7, 32276912), (8, 28242298), (14, 16138456), (16, 14121149), (23, 9823408), (28, 8069228), (46, 4911704), (56, 4034614), (92, 2455852), (112, 2017307), (139, 1625456), (161, 1403344), (184, 1227926), (278, 812728), (322, 701672), (368, 613963), (556, 406364), (631, 358064), (644, 350836), (973, 232208), (1112, 203182), (1262, 179032), (1288, 175418), (1946, 116104), (2224, 101591), (2524, 89516), (2576, 87709), (3197, 70672), (3892, 58052), (4417, 51152), (5048, 44758), (6394, 35336), (7784, 29026), (8834, 25576), (10096, 22379), (12788, 17668), (14513, 15568)]