2748040386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{2027}}^1$

素因数の和:2256

約数の個数: 96

約数和(自身を含む): 6840557568

約数和(自身を除く): 4092517182

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 191, 273, 338, 382, 507, 546, 573, 1014, 1146, 1183, 1337, 2027, 2366, 2483, 2674, 3549, 4011, 4054, 4966, 6081, 7098, 7449, 8022, 12162, 14189, 14898, 17381, 26351, 28378, 32279, 34762, 42567, 52143, 52702, 64558, 79053, 85134, 96837, 104286, 158106, 184457, 193674, 225953, 342563, 368914, 387157, 451906, 553371, 677859, 685126, 774314, 1027689, 1106742, 1161471, 1355718, 2055378, 2322942, 2397941, 2710099, 4795882, 5033041, 5420198, 7193823, 8130297, 10066082, 14387646, 15099123, 16260594, 30198246, 35231287, 65429533, 70462574, 105693861, 130859066, 196288599, 211387722, 392577198, 458006731, 916013462, 1374020193, 2748040386]

約数ペア:

[(1, 2748040386), (2, 1374020193), (3, 916013462), (6, 458006731), (7, 392577198), (13, 211387722), (14, 196288599), (21, 130859066), (26, 105693861), (39, 70462574), (42, 65429533), (78, 35231287), (91, 30198246), (169, 16260594), (182, 15099123), (191, 14387646), (273, 10066082), (338, 8130297), (382, 7193823), (507, 5420198), (546, 5033041), (573, 4795882), (1014, 2710099), (1146, 2397941), (1183, 2322942), (1337, 2055378), (2027, 1355718), (2366, 1161471), (2483, 1106742), (2674, 1027689), (3549, 774314), (4011, 685126), (4054, 677859), (4966, 553371), (6081, 451906), (7098, 387157), (7449, 368914), (8022, 342563), (12162, 225953), (14189, 193674), (14898, 184457), (17381, 158106), (26351, 104286), (28378, 96837), (32279, 85134), (34762, 79053), (42567, 64558), (52143, 52702)]