301771392

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 878277120

約数和(自身を除く): 576505728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 312, 366, 384, 416, 488, 624, 732, 793, 832, 976, 991, 1248, 1464, 1586, 1664, 1952, 1982, 2379, 2496, 2928, 2973, 3172, 3904, 3964, 4758, 4992, 5856, 5946, 6344, 7808, 7928, 9516, 11712, 11892, 12688, 12883, 15856, 19032, 23424, 23784, 25376, 25766, 31712, 38064, 38649, 47568, 50752, 51532, 60451, 63424, 76128, 77298, 95136, 101504, 103064, 120902, 126848, 152256, 154596, 181353, 190272, 206128, 241804, 304512, 309192, 362706, 380544, 412256, 483608, 618384, 725412, 785863, 824512, 967216, 1236768, 1450824, 1571726, 1649024, 1934432, 2357589, 2473536, 2901648, 3143452, 3868864, 4715178, 4947072, 5803296, 6286904, 7737728, 9430356, 11606592, 12573808, 18860712, 23213184, 25147616, 37721424, 50295232, 75442848, 100590464, 150885696, 301771392]

約数ペア:

[(1, 301771392), (2, 150885696), (3, 100590464), (4, 75442848), (6, 50295232), (8, 37721424), (12, 25147616), (13, 23213184), (16, 18860712), (24, 12573808), (26, 11606592), (32, 9430356), (39, 7737728), (48, 6286904), (52, 5803296), (61, 4947072), (64, 4715178), (78, 3868864), (96, 3143452), (104, 2901648), (122, 2473536), (128, 2357589), (156, 1934432), (183, 1649024), (192, 1571726), (208, 1450824), (244, 1236768), (312, 967216), (366, 824512), (384, 785863), (416, 725412), (488, 618384), (624, 483608), (732, 412256), (793, 380544), (832, 362706), (976, 309192), (991, 304512), (1248, 241804), (1464, 206128), (1586, 190272), (1664, 181353), (1952, 154596), (1982, 152256), (2379, 126848), (2496, 120902), (2928, 103064), (2973, 101504), (3172, 95136), (3904, 77298), (3964, 76128), (4758, 63424), (4992, 60451), (5856, 51532), (5946, 50752), (6344, 47568), (7808, 38649), (7928, 38064), (9516, 31712), (11712, 25766), (11892, 25376), (12688, 23784), (12883, 23424), (15856, 19032)]