697402836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1566

約数の個数: 108

約数和(自身を含む): 1934412480

約数和(自身を除く): 1237009644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 169, 234, 237, 316, 338, 468, 474, 507, 676, 711, 948, 1014, 1027, 1422, 1451, 1521, 2028, 2054, 2844, 2902, 3042, 3081, 4108, 4353, 5804, 6084, 6162, 8706, 9243, 12324, 13059, 13351, 17412, 18486, 18863, 26118, 26702, 36972, 37726, 40053, 52236, 53404, 56589, 75452, 80106, 113178, 114629, 120159, 160212, 169767, 226356, 229258, 240318, 245219, 339534, 343887, 458516, 480636, 490438, 679068, 687774, 735657, 980876, 1031661, 1375548, 1471314, 1490177, 2063322, 2206971, 2942628, 2980354, 4126644, 4413942, 4470531, 5960708, 8827884, 8941062, 13411593, 17882124, 19372301, 26823186, 38744602, 53646372, 58116903, 77489204, 116233806, 174350709, 232467612, 348701418, 697402836]

約数ペア:

[(1, 697402836), (2, 348701418), (3, 232467612), (4, 174350709), (6, 116233806), (9, 77489204), (12, 58116903), (13, 53646372), (18, 38744602), (26, 26823186), (36, 19372301), (39, 17882124), (52, 13411593), (78, 8941062), (79, 8827884), (117, 5960708), (156, 4470531), (158, 4413942), (169, 4126644), (234, 2980354), (237, 2942628), (316, 2206971), (338, 2063322), (468, 1490177), (474, 1471314), (507, 1375548), (676, 1031661), (711, 980876), (948, 735657), (1014, 687774), (1027, 679068), (1422, 490438), (1451, 480636), (1521, 458516), (2028, 343887), (2054, 339534), (2844, 245219), (2902, 240318), (3042, 229258), (3081, 226356), (4108, 169767), (4353, 160212), (5804, 120159), (6084, 114629), (6162, 113178), (8706, 80106), (9243, 75452), (12324, 56589), (13059, 53404), (13351, 52236), (17412, 40053), (18486, 37726), (18863, 36972), (26118, 26702)]