16598810956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 37143235584

約数和(自身を除く): 20544424628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 233, 292, 364, 383, 466, 511, 637, 766, 932, 949, 1022, 1274, 1532, 1631, 1898, 2044, 2548, 2681, 3029, 3262, 3577, 3796, 4979, 5362, 6058, 6524, 6643, 7154, 9958, 10724, 11417, 12116, 13286, 14308, 17009, 18767, 19916, 21203, 22834, 26572, 27959, 34018, 34853, 37534, 42406, 45668, 46501, 55918, 68036, 69706, 75068, 84812, 89239, 93002, 111836, 119063, 139412, 148421, 178478, 186004, 195713, 221117, 238126, 243971, 296842, 356956, 363467, 391426, 442234, 476252, 487942, 593684, 624673, 726934, 782852, 833441, 884468, 975884, 1160107, 1249346, 1369991, 1453868, 1547819, 1666882, 2320214, 2498692, 2544269, 2739982, 3095638, 3333764, 4372711, 4640428, 5088538, 5479964, 6191276, 6514447, 8120749, 8745422, 10177076, 10834733, 13028894, 16241498, 17490844, 17809883, 21669466, 26057788, 32482996, 35619766, 43338932, 45601129, 56845243, 71239532, 84687811, 91202258, 113690486, 169375622, 182404516, 227380972, 319207903, 338751244, 592814677, 638415806, 1185629354, 1276831612, 2371258708, 4149702739, 8299405478, 16598810956]

約数ペア:

[(1, 16598810956), (2, 8299405478), (4, 4149702739), (7, 2371258708), (13, 1276831612), (14, 1185629354), (26, 638415806), (28, 592814677), (49, 338751244), (52, 319207903), (73, 227380972), (91, 182404516), (98, 169375622), (146, 113690486), (182, 91202258), (196, 84687811), (233, 71239532), (292, 56845243), (364, 45601129), (383, 43338932), (466, 35619766), (511, 32482996), (637, 26057788), (766, 21669466), (932, 17809883), (949, 17490844), (1022, 16241498), (1274, 13028894), (1532, 10834733), (1631, 10177076), (1898, 8745422), (2044, 8120749), (2548, 6514447), (2681, 6191276), (3029, 5479964), (3262, 5088538), (3577, 4640428), (3796, 4372711), (4979, 3333764), (5362, 3095638), (6058, 2739982), (6524, 2544269), (6643, 2498692), (7154, 2320214), (9958, 1666882), (10724, 1547819), (11417, 1453868), (12116, 1369991), (13286, 1249346), (14308, 1160107), (17009, 975884), (18767, 884468), (19916, 833441), (21203, 782852), (22834, 726934), (26572, 624673), (27959, 593684), (34018, 487942), (34853, 476252), (37534, 442234), (42406, 391426), (45668, 363467), (46501, 356956), (55918, 296842), (68036, 243971), (69706, 238126), (75068, 221117), (84812, 195713), (89239, 186004), (93002, 178478), (111836, 148421), (119063, 139412)]