38215512

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 110522880

約数和(自身を除く): 72307368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 207, 276, 282, 376, 414, 423, 491, 552, 564, 828, 846, 982, 1081, 1128, 1473, 1656, 1692, 1964, 2162, 2946, 3243, 3384, 3928, 4324, 4419, 5892, 6486, 8648, 8838, 9729, 11293, 11784, 12972, 17676, 19458, 22586, 23077, 25944, 33879, 35352, 38916, 45172, 46154, 67758, 69231, 77832, 90344, 92308, 101637, 135516, 138462, 184616, 203274, 207693, 271032, 276924, 406548, 415386, 530771, 553848, 813096, 830772, 1061542, 1592313, 1661544, 2123084, 3184626, 4246168, 4776939, 6369252, 9553878, 12738504, 19107756, 38215512]

約数ペア:

[(1, 38215512), (2, 19107756), (3, 12738504), (4, 9553878), (6, 6369252), (8, 4776939), (9, 4246168), (12, 3184626), (18, 2123084), (23, 1661544), (24, 1592313), (36, 1061542), (46, 830772), (47, 813096), (69, 553848), (72, 530771), (92, 415386), (94, 406548), (138, 276924), (141, 271032), (184, 207693), (188, 203274), (207, 184616), (276, 138462), (282, 135516), (376, 101637), (414, 92308), (423, 90344), (491, 77832), (552, 69231), (564, 67758), (828, 46154), (846, 45172), (982, 38916), (1081, 35352), (1128, 33879), (1473, 25944), (1656, 23077), (1692, 22586), (1964, 19458), (2162, 17676), (2946, 12972), (3243, 11784), (3384, 11293), (3928, 9729), (4324, 8838), (4419, 8648), (5892, 6486)]