989144869752

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{16417}}^1$

素因数の和:16987

約数の個数: 256

約数和(自身を含む): 3034046400000

約数和(自身を除く): 2044901530248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 499, 516, 559, 702, 774, 936, 998, 1032, 1118, 1161, 1404, 1497, 1548, 1677, 1996, 2236, 2322, 2808, 2994, 3096, 3354, 3992, 4472, 4491, 4644, 5031, 5988, 6487, 6708, 8982, 9288, 10062, 11976, 12974, 13416, 13473, 15093, 16417, 17964, 19461, 20124, 21457, 25948, 26946, 30186, 32834, 35928, 38922, 40248, 42914, 49251, 51896, 53892, 58383, 60372, 64371, 65668, 77844, 85828, 98502, 107784, 116766, 120744, 128742, 131336, 147753, 155688, 171656, 175149, 193113, 197004, 213421, 233532, 257484, 278941, 295506, 350298, 386226, 394008, 426842, 443259, 467064, 514968, 557882, 579339, 591012, 640263, 700596, 705931, 772452, 836823, 853684, 886518, 1115764, 1158678, 1182024, 1280526, 1401192, 1411862, 1544904, 1673646, 1707368, 1773036, 1920789, 2117793, 2231528, 2317356, 2510469, 2561052, 2823724, 3347292, 3546072, 3841578, 4235586, 4634712, 5020938, 5122104, 5647448, 5762367, 6353379, 6694584, 7531407, 7683156, 8192083, 8471172, 9177103, 10041876, 11524734, 12706758, 15062814, 15366312, 16384166, 16942344, 18354206, 19060137, 20083752, 23049468, 24576249, 25413516, 27531309, 30125628, 32768332, 36708412, 38120274, 46098936, 49152498, 50827032, 55062618, 60251256, 65536664, 73416824, 73728747, 76240548, 82593927, 98304996, 106497079, 110125236, 147457494, 152481096, 165187854, 196609992, 212994158, 220250472, 221186241, 247781781, 294914988, 319491237, 330375708, 352259569, 425988316, 442372482, 495563562, 589829976, 638982474, 660751416, 704519138, 851976632, 884744964, 958473711, 991127124, 1056778707, 1277964948, 1409038276, 1769489928, 1916947422, 1982254248, 2113557414, 2555929896, 2818076552, 2875421133, 3170336121, 3833894844, 4227114828, 4579374397, 5750842266, 6340672242, 7667789688, 8454229656, 9158748794, 9511008363, 11501684532, 12681344484, 13738123191, 18317497588, 19022016726, 23003369064, 25362688968, 27476246382, 36634995176, 38044033452, 41214369573, 54952492764, 76088066904, 82428739146, 109904985528, 123643108719, 164857478292, 247286217438, 329714956584, 494572434876, 989144869752]

約数ペア:

[(1, 989144869752), (2, 494572434876), (3, 329714956584), (4, 247286217438), (6, 164857478292), (8, 123643108719), (9, 109904985528), (12, 82428739146), (13, 76088066904), (18, 54952492764), (24, 41214369573), (26, 38044033452), (27, 36634995176), (36, 27476246382), (39, 25362688968), (43, 23003369064), (52, 19022016726), (54, 18317497588), (72, 13738123191), (78, 12681344484), (86, 11501684532), (104, 9511008363), (108, 9158748794), (117, 8454229656), (129, 7667789688), (156, 6340672242), (172, 5750842266), (216, 4579374397), (234, 4227114828), (258, 3833894844), (312, 3170336121), (344, 2875421133), (351, 2818076552), (387, 2555929896), (468, 2113557414), (499, 1982254248), (516, 1916947422), (559, 1769489928), (702, 1409038276), (774, 1277964948), (936, 1056778707), (998, 991127124), (1032, 958473711), (1118, 884744964), (1161, 851976632), (1404, 704519138), (1497, 660751416), (1548, 638982474), (1677, 589829976), (1996, 495563562), (2236, 442372482), (2322, 425988316), (2808, 352259569), (2994, 330375708), (3096, 319491237), (3354, 294914988), (3992, 247781781), (4472, 221186241), (4491, 220250472), (4644, 212994158), (5031, 196609992), (5988, 165187854), (6487, 152481096), (6708, 147457494), (8982, 110125236), (9288, 106497079), (10062, 98304996), (11976, 82593927), (12974, 76240548), (13416, 73728747), (13473, 73416824), (15093, 65536664), (16417, 60251256), (17964, 55062618), (19461, 50827032), (20124, 49152498), (21457, 46098936), (25948, 38120274), (26946, 36708412), (30186, 32768332), (32834, 30125628), (35928, 27531309), (38922, 25413516), (40248, 24576249), (42914, 23049468), (49251, 20083752), (51896, 19060137), (53892, 18354206), (58383, 16942344), (60372, 16384166), (64371, 15366312), (65668, 15062814), (77844, 12706758), (85828, 11524734), (98502, 10041876), (107784, 9177103), (116766, 8471172), (120744, 8192083), (128742, 7683156), (131336, 7531407), (147753, 6694584), (155688, 6353379), (171656, 5762367), (175149, 5647448), (193113, 5122104), (197004, 5020938), (213421, 4634712), (233532, 4235586), (257484, 3841578), (278941, 3546072), (295506, 3347292), (350298, 2823724), (386226, 2561052), (394008, 2510469), (426842, 2317356), (443259, 2231528), (467064, 2117793), (514968, 1920789), (557882, 1773036), (579339, 1707368), (591012, 1673646), (640263, 1544904), (700596, 1411862), (705931, 1401192), (772452, 1280526), (836823, 1182024), (853684, 1158678), (886518, 1115764)]