308450553656

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{977}}^1$

素因数の和:1537

約数の個数: 128

約数和(自身を含む): 673106544000

約数和(自身を除く): 364655990344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 157, 241, 298, 314, 482, 596, 628, 964, 977, 1043, 1099, 1192, 1256, 1687, 1928, 1954, 2086, 2198, 3374, 3908, 4172, 4396, 6748, 6839, 7816, 8344, 8792, 13496, 13678, 23393, 27356, 35909, 37837, 46786, 54712, 71818, 75674, 93572, 143636, 145573, 151348, 153389, 163751, 187144, 235457, 251363, 264859, 287272, 291146, 302696, 306778, 327502, 470914, 502726, 529718, 582292, 613556, 655004, 941828, 1005452, 1019011, 1059436, 1073723, 1164584, 1227112, 1310008, 1648199, 1883656, 2010904, 2038022, 2118872, 2147446, 3296398, 4076044, 4294892, 5637713, 6592796, 8152088, 8589784, 11275426, 13185592, 22550852, 22854961, 35083093, 36966749, 39463991, 45101704, 45709922, 70166186, 73933498, 78927982, 91419844, 140332372, 147866996, 157855964, 159984727, 182839688, 245581651, 258767243, 280664744, 295733992, 315711928, 319969454, 491163302, 517534486, 639938908, 982326604, 1035068972, 1279877816, 1964653208, 2070137944, 5508045601, 11016091202, 22032182404, 38556319207, 44064364808, 77112638414, 154225276828, 308450553656]

約数ペア:

[(1, 308450553656), (2, 154225276828), (4, 77112638414), (7, 44064364808), (8, 38556319207), (14, 22032182404), (28, 11016091202), (56, 5508045601), (149, 2070137944), (157, 1964653208), (241, 1279877816), (298, 1035068972), (314, 982326604), (482, 639938908), (596, 517534486), (628, 491163302), (964, 319969454), (977, 315711928), (1043, 295733992), (1099, 280664744), (1192, 258767243), (1256, 245581651), (1687, 182839688), (1928, 159984727), (1954, 157855964), (2086, 147866996), (2198, 140332372), (3374, 91419844), (3908, 78927982), (4172, 73933498), (4396, 70166186), (6748, 45709922), (6839, 45101704), (7816, 39463991), (8344, 36966749), (8792, 35083093), (13496, 22854961), (13678, 22550852), (23393, 13185592), (27356, 11275426), (35909, 8589784), (37837, 8152088), (46786, 6592796), (54712, 5637713), (71818, 4294892), (75674, 4076044), (93572, 3296398), (143636, 2147446), (145573, 2118872), (151348, 2038022), (153389, 2010904), (163751, 1883656), (187144, 1648199), (235457, 1310008), (251363, 1227112), (264859, 1164584), (287272, 1073723), (291146, 1059436), (302696, 1019011), (306778, 1005452), (327502, 941828), (470914, 655004), (502726, 613556), (529718, 582292)]