39538656

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 120766464

約数和(自身を除く): 81227808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 127, 138, 141, 144, 184, 188, 207, 254, 276, 282, 288, 368, 376, 381, 414, 423, 508, 552, 564, 736, 752, 762, 828, 846, 1016, 1081, 1104, 1128, 1143, 1504, 1524, 1656, 1692, 2032, 2162, 2208, 2256, 2286, 2921, 3048, 3243, 3312, 3384, 4064, 4324, 4512, 4572, 5842, 5969, 6096, 6486, 6624, 6768, 8648, 8763, 9144, 9729, 11684, 11938, 12192, 12972, 13536, 17296, 17526, 17907, 18288, 19458, 23368, 23876, 25944, 26289, 34592, 35052, 35814, 36576, 38916, 46736, 47752, 51888, 52578, 53721, 70104, 71628, 77832, 93472, 95504, 103776, 105156, 107442, 137287, 140208, 143256, 155664, 191008, 210312, 214884, 274574, 280416, 286512, 311328, 411861, 420624, 429768, 549148, 573024, 823722, 841248, 859536, 1098296, 1235583, 1647444, 1719072, 2196592, 2471166, 3294888, 4393184, 4942332, 6589776, 9884664, 13179552, 19769328, 39538656]

約数ペア:

[(1, 39538656), (2, 19769328), (3, 13179552), (4, 9884664), (6, 6589776), (8, 4942332), (9, 4393184), (12, 3294888), (16, 2471166), (18, 2196592), (23, 1719072), (24, 1647444), (32, 1235583), (36, 1098296), (46, 859536), (47, 841248), (48, 823722), (69, 573024), (72, 549148), (92, 429768), (94, 420624), (96, 411861), (127, 311328), (138, 286512), (141, 280416), (144, 274574), (184, 214884), (188, 210312), (207, 191008), (254, 155664), (276, 143256), (282, 140208), (288, 137287), (368, 107442), (376, 105156), (381, 103776), (414, 95504), (423, 93472), (508, 77832), (552, 71628), (564, 70104), (736, 53721), (752, 52578), (762, 51888), (828, 47752), (846, 46736), (1016, 38916), (1081, 36576), (1104, 35814), (1128, 35052), (1143, 34592), (1504, 26289), (1524, 25944), (1656, 23876), (1692, 23368), (2032, 19458), (2162, 18288), (2208, 17907), (2256, 17526), (2286, 17296), (2921, 13536), (3048, 12972), (3243, 12192), (3312, 11938), (3384, 11684), (4064, 9729), (4324, 9144), (4512, 8763), (4572, 8648), (5842, 6768), (5969, 6624), (6096, 6486)]