31613997844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 216

約数和(自身を含む): 71127842688

約数和(自身を除く): 39513844844

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 47, 52, 68, 94, 143, 169, 187, 188, 221, 286, 289, 313, 338, 374, 442, 517, 572, 578, 611, 626, 676, 748, 799, 884, 1034, 1156, 1222, 1252, 1598, 1859, 2068, 2431, 2444, 2873, 3179, 3196, 3443, 3718, 3757, 4069, 4862, 5321, 5746, 6358, 6721, 6886, 7436, 7514, 7943, 8138, 8789, 9724, 10387, 10642, 11492, 12716, 13442, 13583, 13772, 14711, 15028, 15886, 16276, 17578, 20774, 21284, 26884, 27166, 29422, 31603, 31772, 35156, 41327, 41548, 44759, 48841, 52897, 54332, 58531, 58844, 63206, 69173, 82654, 87373, 89518, 90457, 97682, 105794, 114257, 117062, 126412, 135031, 138346, 149413, 161821, 165308, 174746, 176579, 179036, 180914, 191243, 195364, 211588, 228514, 234124, 250087, 270062, 276692, 298826, 323642, 349492, 353158, 361828, 382486, 457028, 500174, 537251, 540124, 581867, 597652, 647284, 706316, 760903, 764972, 899249, 995027, 1000348, 1074502, 1163734, 1175941, 1485341, 1521806, 1798498, 1942369, 1990054, 2103673, 2149004, 2295527, 2327468, 2351882, 2486159, 2750957, 2970682, 3043612, 3251131, 3596996, 3884738, 3980108, 4207346, 4251479, 4591054, 4703764, 4972318, 5501914, 5941364, 6502262, 7769476, 8414692, 8502958, 9182108, 9891739, 9944636, 11003828, 12935351, 13004524, 15287233, 17005916, 19783478, 25250797, 25870702, 27347749, 30574466, 35762441, 39566956, 42264703, 46766269, 50501594, 51741404, 54695498, 55269227, 61148932, 71524882, 84529406, 93532538, 101003188, 109390996, 110538454, 143049764, 168159563, 169058812, 187065076, 221076908, 336319126, 464911733, 607961497, 672638252, 718499951, 929823466, 1215922994, 1436999902, 1859646932, 2431845988, 2873999804, 7903499461, 15806998922, 31613997844]

約数ペア:

[(1, 31613997844), (2, 15806998922), (4, 7903499461), (11, 2873999804), (13, 2431845988), (17, 1859646932), (22, 1436999902), (26, 1215922994), (34, 929823466), (44, 718499951), (47, 672638252), (52, 607961497), (68, 464911733), (94, 336319126), (143, 221076908), (169, 187065076), (187, 169058812), (188, 168159563), (221, 143049764), (286, 110538454), (289, 109390996), (313, 101003188), (338, 93532538), (374, 84529406), (442, 71524882), (517, 61148932), (572, 55269227), (578, 54695498), (611, 51741404), (626, 50501594), (676, 46766269), (748, 42264703), (799, 39566956), (884, 35762441), (1034, 30574466), (1156, 27347749), (1222, 25870702), (1252, 25250797), (1598, 19783478), (1859, 17005916), (2068, 15287233), (2431, 13004524), (2444, 12935351), (2873, 11003828), (3179, 9944636), (3196, 9891739), (3443, 9182108), (3718, 8502958), (3757, 8414692), (4069, 7769476), (4862, 6502262), (5321, 5941364), (5746, 5501914), (6358, 4972318), (6721, 4703764), (6886, 4591054), (7436, 4251479), (7514, 4207346), (7943, 3980108), (8138, 3884738), (8789, 3596996), (9724, 3251131), (10387, 3043612), (10642, 2970682), (11492, 2750957), (12716, 2486159), (13442, 2351882), (13583, 2327468), (13772, 2295527), (14711, 2149004), (15028, 2103673), (15886, 1990054), (16276, 1942369), (17578, 1798498), (20774, 1521806), (21284, 1485341), (26884, 1175941), (27166, 1163734), (29422, 1074502), (31603, 1000348), (31772, 995027), (35156, 899249), (41327, 764972), (41548, 760903), (44759, 706316), (48841, 647284), (52897, 597652), (54332, 581867), (58531, 540124), (58844, 537251), (63206, 500174), (69173, 457028), (82654, 382486), (87373, 361828), (89518, 353158), (90457, 349492), (97682, 323642), (105794, 298826), (114257, 276692), (117062, 270062), (126412, 250087), (135031, 234124), (138346, 228514), (149413, 211588), (161821, 195364), (165308, 191243), (174746, 180914), (176579, 179036)]