308961203888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{242659}}^1$

素因数の和:242866

約数の個数: 80

約数和(自身を含む): 658606417920

約数和(自身を除く): 349645214032

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 151, 248, 272, 302, 496, 527, 604, 1054, 1208, 2108, 2416, 2567, 4216, 4681, 5134, 8432, 9362, 10268, 18724, 20536, 37448, 41072, 74896, 79577, 159154, 242659, 318308, 485318, 636616, 970636, 1273232, 1941272, 3882544, 4125203, 7522429, 8250406, 15044858, 16500812, 30089716, 33001624, 36641509, 60179432, 66003248, 73283018, 120358864, 127881293, 146566036, 255762586, 293132072, 511525172, 586264144, 622905653, 1023050344, 1135886779, 1245811306, 2046100688, 2271773558, 2491622612, 4543547116, 4983245224, 9087094232, 9966490448, 18174188464, 19310075243, 38620150486, 77240300972, 154480601944, 308961203888]

約数ペア:

[(1, 308961203888), (2, 154480601944), (4, 77240300972), (8, 38620150486), (16, 19310075243), (17, 18174188464), (31, 9966490448), (34, 9087094232), (62, 4983245224), (68, 4543547116), (124, 2491622612), (136, 2271773558), (151, 2046100688), (248, 1245811306), (272, 1135886779), (302, 1023050344), (496, 622905653), (527, 586264144), (604, 511525172), (1054, 293132072), (1208, 255762586), (2108, 146566036), (2416, 127881293), (2567, 120358864), (4216, 73283018), (4681, 66003248), (5134, 60179432), (8432, 36641509), (9362, 33001624), (10268, 30089716), (18724, 16500812), (20536, 15044858), (37448, 8250406), (41072, 7522429), (74896, 4125203), (79577, 3882544), (159154, 1941272), (242659, 1273232), (318308, 970636), (485318, 636616)]