38378028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 101590720

約数和(自身を除く): 63212692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 61, 74, 78, 109, 111, 122, 148, 156, 183, 218, 222, 244, 327, 366, 436, 444, 481, 654, 732, 793, 962, 1308, 1417, 1443, 1586, 1924, 2257, 2379, 2834, 2886, 3172, 4033, 4251, 4514, 4758, 5668, 5772, 6649, 6771, 8066, 8502, 9028, 9516, 12099, 13298, 13542, 16132, 17004, 19947, 24198, 26596, 27084, 29341, 39894, 48396, 52429, 58682, 79788, 86437, 88023, 104858, 117364, 157287, 172874, 176046, 209716, 246013, 259311, 314574, 345748, 352092, 492026, 518622, 629148, 738039, 984052, 1037244, 1476078, 2952156, 3198169, 6396338, 9594507, 12792676, 19189014, 38378028]

約数ペア:

[(1, 38378028), (2, 19189014), (3, 12792676), (4, 9594507), (6, 6396338), (12, 3198169), (13, 2952156), (26, 1476078), (37, 1037244), (39, 984052), (52, 738039), (61, 629148), (74, 518622), (78, 492026), (109, 352092), (111, 345748), (122, 314574), (148, 259311), (156, 246013), (183, 209716), (218, 176046), (222, 172874), (244, 157287), (327, 117364), (366, 104858), (436, 88023), (444, 86437), (481, 79788), (654, 58682), (732, 52429), (793, 48396), (962, 39894), (1308, 29341), (1417, 27084), (1443, 26596), (1586, 24198), (1924, 19947), (2257, 17004), (2379, 16132), (2834, 13542), (2886, 13298), (3172, 12099), (4033, 9516), (4251, 9028), (4514, 8502), (4758, 8066), (5668, 6771), (5772, 6649)]