634693878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 192

約数和(自身を含む): 1871880192

約数和(自身を除く): 1237186314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 23, 26, 34, 39, 42, 46, 51, 63, 69, 78, 91, 102, 117, 119, 126, 138, 153, 161, 182, 207, 221, 234, 238, 273, 299, 306, 322, 357, 391, 414, 442, 483, 546, 598, 663, 714, 782, 819, 897, 966, 991, 1071, 1173, 1326, 1449, 1547, 1638, 1794, 1982, 1989, 2093, 2142, 2346, 2691, 2737, 2898, 2973, 3094, 3519, 3978, 4186, 4641, 5083, 5382, 5474, 5946, 6279, 6937, 7038, 8211, 8919, 9282, 10166, 12558, 12883, 13874, 13923, 15249, 16422, 16847, 17838, 18837, 20811, 22793, 24633, 25766, 27846, 30498, 33694, 35581, 37674, 38649, 41622, 45586, 45747, 49266, 50541, 62433, 68379, 71162, 77298, 90181, 91494, 101082, 106743, 115947, 117929, 124866, 136758, 151623, 159551, 180362, 205137, 213486, 219011, 231894, 235858, 270543, 296309, 303246, 319102, 320229, 353787, 387481, 410274, 438022, 478653, 541086, 592618, 640458, 657033, 707574, 774962, 811629, 888927, 957306, 1061361, 1162443, 1314066, 1435959, 1533077, 1623258, 1777854, 1971099, 2074163, 2122722, 2324886, 2666781, 2712367, 2871918, 3066154, 3487329, 3942198, 4148326, 4599231, 5037253, 5333562, 5424734, 6222489, 6974658, 8137101, 9198462, 10074506, 12444978, 13797693, 15111759, 16274202, 18667467, 24411303, 27595386, 30223518, 35260771, 37334934, 45335277, 48822606, 70521542, 90670554, 105782313, 211564626, 317346939, 634693878]

約数ペア:

[(1, 634693878), (2, 317346939), (3, 211564626), (6, 105782313), (7, 90670554), (9, 70521542), (13, 48822606), (14, 45335277), (17, 37334934), (18, 35260771), (21, 30223518), (23, 27595386), (26, 24411303), (34, 18667467), (39, 16274202), (42, 15111759), (46, 13797693), (51, 12444978), (63, 10074506), (69, 9198462), (78, 8137101), (91, 6974658), (102, 6222489), (117, 5424734), (119, 5333562), (126, 5037253), (138, 4599231), (153, 4148326), (161, 3942198), (182, 3487329), (207, 3066154), (221, 2871918), (234, 2712367), (238, 2666781), (273, 2324886), (299, 2122722), (306, 2074163), (322, 1971099), (357, 1777854), (391, 1623258), (414, 1533077), (442, 1435959), (483, 1314066), (546, 1162443), (598, 1061361), (663, 957306), (714, 888927), (782, 811629), (819, 774962), (897, 707574), (966, 657033), (991, 640458), (1071, 592618), (1173, 541086), (1326, 478653), (1449, 438022), (1547, 410274), (1638, 387481), (1794, 353787), (1982, 320229), (1989, 319102), (2093, 303246), (2142, 296309), (2346, 270543), (2691, 235858), (2737, 231894), (2898, 219011), (2973, 213486), (3094, 205137), (3519, 180362), (3978, 159551), (4186, 151623), (4641, 136758), (5083, 124866), (5382, 117929), (5474, 115947), (5946, 106743), (6279, 101082), (6937, 91494), (7038, 90181), (8211, 77298), (8919, 71162), (9282, 68379), (10166, 62433), (12558, 50541), (12883, 49266), (13874, 45747), (13923, 45586), (15249, 41622), (16422, 38649), (16847, 37674), (17838, 35581), (18837, 33694), (20811, 30498), (22793, 27846), (24633, 25766)]