813007492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 1698278400

約数和(自身を除く): 885270908

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 59, 76, 106, 118, 209, 212, 236, 311, 418, 583, 622, 649, 836, 1007, 1121, 1166, 1244, 1298, 2014, 2242, 2332, 2596, 3127, 3421, 4028, 4484, 5909, 6254, 6842, 11077, 11818, 12331, 12508, 13684, 16483, 18349, 22154, 23636, 24662, 32966, 34397, 36698, 44308, 49324, 59413, 64999, 65932, 68794, 73396, 118826, 129998, 137588, 181313, 201839, 237652, 259996, 313177, 348631, 362626, 403678, 626354, 653543, 697262, 725252, 807356, 972497, 1252708, 1307086, 1394524, 1944994, 2614172, 3444947, 3834941, 3889988, 6889894, 7669882, 10697467, 13779788, 15339764, 18477443, 21394934, 36954886, 42789868, 73909772, 203251873, 406503746, 813007492]

約数ペア:

[(1, 813007492), (2, 406503746), (4, 203251873), (11, 73909772), (19, 42789868), (22, 36954886), (38, 21394934), (44, 18477443), (53, 15339764), (59, 13779788), (76, 10697467), (106, 7669882), (118, 6889894), (209, 3889988), (212, 3834941), (236, 3444947), (311, 2614172), (418, 1944994), (583, 1394524), (622, 1307086), (649, 1252708), (836, 972497), (1007, 807356), (1121, 725252), (1166, 697262), (1244, 653543), (1298, 626354), (2014, 403678), (2242, 362626), (2332, 348631), (2596, 313177), (3127, 259996), (3421, 237652), (4028, 201839), (4484, 181313), (5909, 137588), (6254, 129998), (6842, 118826), (11077, 73396), (11818, 68794), (12331, 65932), (12508, 64999), (13684, 59413), (16483, 49324), (18349, 44308), (22154, 36698), (23636, 34397), (24662, 32966)]