38688624

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 121051280

約数和(自身を除く): 82362656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 83, 104, 108, 117, 144, 156, 166, 208, 216, 234, 249, 312, 332, 351, 432, 468, 498, 624, 664, 702, 747, 936, 996, 1079, 1328, 1404, 1494, 1872, 1992, 2158, 2241, 2808, 2988, 3237, 3984, 4316, 4482, 5616, 5976, 6474, 6889, 8632, 8964, 9711, 11952, 12948, 13778, 17264, 17928, 19422, 20667, 25896, 27556, 29133, 35856, 38844, 41334, 51792, 55112, 58266, 62001, 77688, 82668, 89557, 110224, 116532, 124002, 155376, 165336, 179114, 186003, 233064, 248004, 268671, 330672, 358228, 372006, 466128, 496008, 537342, 716456, 744012, 806013, 992016, 1074684, 1432912, 1488024, 1612026, 2149368, 2418039, 2976048, 3224052, 4298736, 4836078, 6448104, 9672156, 12896208, 19344312, 38688624]

約数ペア:

[(1, 38688624), (2, 19344312), (3, 12896208), (4, 9672156), (6, 6448104), (8, 4836078), (9, 4298736), (12, 3224052), (13, 2976048), (16, 2418039), (18, 2149368), (24, 1612026), (26, 1488024), (27, 1432912), (36, 1074684), (39, 992016), (48, 806013), (52, 744012), (54, 716456), (72, 537342), (78, 496008), (83, 466128), (104, 372006), (108, 358228), (117, 330672), (144, 268671), (156, 248004), (166, 233064), (208, 186003), (216, 179114), (234, 165336), (249, 155376), (312, 124002), (332, 116532), (351, 110224), (432, 89557), (468, 82668), (498, 77688), (624, 62001), (664, 58266), (702, 55112), (747, 51792), (936, 41334), (996, 38844), (1079, 35856), (1328, 29133), (1404, 27556), (1494, 25896), (1872, 20667), (1992, 19422), (2158, 17928), (2241, 17264), (2808, 13778), (2988, 12948), (3237, 11952), (3984, 9711), (4316, 8964), (4482, 8632), (5616, 6889), (5976, 6474)]