1213431024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{7229}}^1$

素因数の和:7522

約数の個数: 80

約数和(自身を含む): 3388845600

約数和(自身を除く): 2175414576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 269, 312, 538, 624, 807, 1076, 1614, 2152, 3228, 3497, 4304, 6456, 6994, 7229, 10491, 12912, 13988, 14458, 20982, 21687, 27976, 28916, 41964, 43374, 55952, 57832, 83928, 86748, 93977, 115664, 167856, 173496, 187954, 281931, 346992, 375908, 563862, 751816, 1127724, 1503632, 1944601, 2255448, 3889202, 4510896, 5833803, 7778404, 11667606, 15556808, 23335212, 25279813, 31113616, 46670424, 50559626, 75839439, 93340848, 101119252, 151678878, 202238504, 303357756, 404477008, 606715512, 1213431024]

約数ペア:

[(1, 1213431024), (2, 606715512), (3, 404477008), (4, 303357756), (6, 202238504), (8, 151678878), (12, 101119252), (13, 93340848), (16, 75839439), (24, 50559626), (26, 46670424), (39, 31113616), (48, 25279813), (52, 23335212), (78, 15556808), (104, 11667606), (156, 7778404), (208, 5833803), (269, 4510896), (312, 3889202), (538, 2255448), (624, 1944601), (807, 1503632), (1076, 1127724), (1614, 751816), (2152, 563862), (3228, 375908), (3497, 346992), (4304, 281931), (6456, 187954), (6994, 173496), (7229, 167856), (10491, 115664), (12912, 93977), (13988, 86748), (14458, 83928), (20982, 57832), (21687, 55952), (27976, 43374), (28916, 41964)]