1994813568

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17491}}^1$

素因数の和:17528

約数の個数: 160

約数和(自身を含む): 6476587920

約数和(自身を除く): 4481774352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 384, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3456, 3564, 4224, 4752, 5184, 6336, 7128, 9504, 10368, 12672, 14256, 17491, 19008, 28512, 34982, 38016, 52473, 57024, 69964, 104946, 114048, 139928, 157419, 192401, 209892, 279856, 314838, 384802, 419784, 472257, 559712, 577203, 629676, 769604, 839568, 944514, 1119424, 1154406, 1259352, 1416771, 1539208, 1679136, 1731609, 1889028, 2238848, 2308812, 2518704, 2833542, 3078416, 3358272, 3463218, 3778056, 4617624, 5037408, 5194827, 5667084, 6156832, 6716544, 6926436, 7556112, 9235248, 10074816, 10389654, 11334168, 12313664, 13852872, 15112224, 15584481, 18470496, 20149632, 20779308, 22668336, 24627328, 27705744, 30224448, 31168962, 36940992, 41558616, 45336672, 55411488, 60448896, 62337924, 73881984, 83117232, 90673344, 110822976, 124675848, 166234464, 181346688, 221645952, 249351696, 332468928, 498703392, 664937856, 997406784, 1994813568]

約数ペア:

[(1, 1994813568), (2, 997406784), (3, 664937856), (4, 498703392), (6, 332468928), (8, 249351696), (9, 221645952), (11, 181346688), (12, 166234464), (16, 124675848), (18, 110822976), (22, 90673344), (24, 83117232), (27, 73881984), (32, 62337924), (33, 60448896), (36, 55411488), (44, 45336672), (48, 41558616), (54, 36940992), (64, 31168962), (66, 30224448), (72, 27705744), (81, 24627328), (88, 22668336), (96, 20779308), (99, 20149632), (108, 18470496), (128, 15584481), (132, 15112224), (144, 13852872), (162, 12313664), (176, 11334168), (192, 10389654), (198, 10074816), (216, 9235248), (264, 7556112), (288, 6926436), (297, 6716544), (324, 6156832), (352, 5667084), (384, 5194827), (396, 5037408), (432, 4617624), (528, 3778056), (576, 3463218), (594, 3358272), (648, 3078416), (704, 2833542), (792, 2518704), (864, 2308812), (891, 2238848), (1056, 1889028), (1152, 1731609), (1188, 1679136), (1296, 1539208), (1408, 1416771), (1584, 1259352), (1728, 1154406), (1782, 1119424), (2112, 944514), (2376, 839568), (2592, 769604), (3168, 629676), (3456, 577203), (3564, 559712), (4224, 472257), (4752, 419784), (5184, 384802), (6336, 314838), (7128, 279856), (9504, 209892), (10368, 192401), (12672, 157419), (14256, 139928), (17491, 114048), (19008, 104946), (28512, 69964), (34982, 57024), (38016, 52473)]