3889704966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 9711147456

約数和(自身を除く): 5821442490

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 67, 98, 114, 133, 134, 147, 201, 266, 294, 361, 399, 402, 469, 547, 722, 798, 931, 938, 1083, 1094, 1273, 1407, 1641, 1862, 2166, 2527, 2546, 2793, 2814, 3282, 3283, 3819, 3829, 5054, 5586, 6566, 7581, 7638, 7658, 8911, 9849, 10393, 11487, 15162, 17689, 17822, 19698, 20786, 22974, 24187, 26733, 26803, 31179, 35378, 36649, 48374, 53067, 53466, 53606, 62358, 62377, 72561, 72751, 73298, 80409, 106134, 109947, 124754, 145122, 145502, 160818, 169309, 187131, 197467, 218253, 219894, 256543, 338618, 374262, 394934, 436506, 507927, 509257, 513086, 592401, 696331, 769629, 1015854, 1018514, 1184802, 1185163, 1382269, 1392662, 1527771, 1539258, 1795801, 2088993, 2370326, 2764538, 3055542, 3555489, 3591602, 4146807, 4177986, 4874317, 5387403, 7110978, 8293614, 9675883, 9748634, 10774806, 13230289, 14622951, 19351766, 26460578, 29027649, 29245902, 34120219, 39690867, 58055298, 68240438, 79381734, 92612023, 102360657, 185224046, 204721314, 277836069, 555672138, 648284161, 1296568322, 1944852483, 3889704966]

約数ペア:

[(1, 3889704966), (2, 1944852483), (3, 1296568322), (6, 648284161), (7, 555672138), (14, 277836069), (19, 204721314), (21, 185224046), (38, 102360657), (42, 92612023), (49, 79381734), (57, 68240438), (67, 58055298), (98, 39690867), (114, 34120219), (133, 29245902), (134, 29027649), (147, 26460578), (201, 19351766), (266, 14622951), (294, 13230289), (361, 10774806), (399, 9748634), (402, 9675883), (469, 8293614), (547, 7110978), (722, 5387403), (798, 4874317), (931, 4177986), (938, 4146807), (1083, 3591602), (1094, 3555489), (1273, 3055542), (1407, 2764538), (1641, 2370326), (1862, 2088993), (2166, 1795801), (2527, 1539258), (2546, 1527771), (2793, 1392662), (2814, 1382269), (3282, 1185163), (3283, 1184802), (3819, 1018514), (3829, 1015854), (5054, 769629), (5586, 696331), (6566, 592401), (7581, 513086), (7638, 509257), (7658, 507927), (8911, 436506), (9849, 394934), (10393, 374262), (11487, 338618), (15162, 256543), (17689, 219894), (17822, 218253), (19698, 197467), (20786, 187131), (22974, 169309), (24187, 160818), (26733, 145502), (26803, 145122), (31179, 124754), (35378, 109947), (36649, 106134), (48374, 80409), (53067, 73298), (53466, 72751), (53606, 72561), (62358, 62377)]