255101681796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{126461}}^1$

素因数の和:126741

約数の個数: 96

約数和(自身を含む): 653968387968

約数和(自身を除く): 398866706172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 193, 201, 268, 386, 402, 579, 772, 804, 871, 1158, 1742, 2316, 2509, 2613, 3484, 5018, 5226, 7527, 10036, 10452, 12931, 15054, 25862, 30108, 38793, 51724, 77586, 126461, 155172, 168103, 252922, 336206, 379383, 504309, 505844, 672412, 758766, 1008618, 1517532, 1643993, 2017236, 3287986, 4931979, 6575972, 8472887, 9863958, 16945774, 19727916, 24406973, 25418661, 33891548, 48813946, 50837322, 73220919, 97627892, 101674644, 110147531, 146441838, 220295062, 292883676, 317290649, 330442593, 440590124, 634581298, 660885186, 951871947, 1269162596, 1321770372, 1635267191, 1903743894, 3270534382, 3807487788, 4905801573, 6541068764, 9811603146, 19623206292, 21258473483, 42516946966, 63775420449, 85033893932, 127550840898, 255101681796]

約数ペア:

[(1, 255101681796), (2, 127550840898), (3, 85033893932), (4, 63775420449), (6, 42516946966), (12, 21258473483), (13, 19623206292), (26, 9811603146), (39, 6541068764), (52, 4905801573), (67, 3807487788), (78, 3270534382), (134, 1903743894), (156, 1635267191), (193, 1321770372), (201, 1269162596), (268, 951871947), (386, 660885186), (402, 634581298), (579, 440590124), (772, 330442593), (804, 317290649), (871, 292883676), (1158, 220295062), (1742, 146441838), (2316, 110147531), (2509, 101674644), (2613, 97627892), (3484, 73220919), (5018, 50837322), (5226, 48813946), (7527, 33891548), (10036, 25418661), (10452, 24406973), (12931, 19727916), (15054, 16945774), (25862, 9863958), (30108, 8472887), (38793, 6575972), (51724, 4931979), (77586, 3287986), (126461, 2017236), (155172, 1643993), (168103, 1517532), (252922, 1008618), (336206, 758766), (379383, 672412), (504309, 505844)]