265146596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 593080320

約数和(自身を除く): 327933724

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 143, 209, 247, 286, 341, 403, 418, 494, 572, 589, 682, 787, 806, 836, 988, 1178, 1364, 1574, 1612, 2356, 2717, 3148, 4433, 5434, 6479, 7657, 8657, 8866, 10231, 10868, 12958, 14953, 15314, 17314, 17732, 20462, 24397, 25916, 29906, 30628, 34628, 40924, 48794, 59812, 84227, 97588, 112541, 164483, 168454, 194389, 225082, 268367, 317161, 328966, 336908, 388778, 450164, 463543, 536734, 634322, 657932, 777556, 927086, 1073468, 1268644, 1854172, 2138279, 3488771, 4276558, 5098973, 6026059, 6977542, 8553116, 10197946, 12052118, 13955084, 20395892, 24104236, 66286649, 132573298, 265146596]

約数ペア:

[(1, 265146596), (2, 132573298), (4, 66286649), (11, 24104236), (13, 20395892), (19, 13955084), (22, 12052118), (26, 10197946), (31, 8553116), (38, 6977542), (44, 6026059), (52, 5098973), (62, 4276558), (76, 3488771), (124, 2138279), (143, 1854172), (209, 1268644), (247, 1073468), (286, 927086), (341, 777556), (403, 657932), (418, 634322), (494, 536734), (572, 463543), (589, 450164), (682, 388778), (787, 336908), (806, 328966), (836, 317161), (988, 268367), (1178, 225082), (1364, 194389), (1574, 168454), (1612, 164483), (2356, 112541), (2717, 97588), (3148, 84227), (4433, 59812), (5434, 48794), (6479, 40924), (7657, 34628), (8657, 30628), (8866, 29906), (10231, 25916), (10868, 24397), (12958, 20462), (14953, 17732), (15314, 17314)]