38730216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 119439360

約数和(自身を除く): 80709144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 191, 204, 213, 238, 284, 357, 382, 408, 426, 476, 497, 568, 573, 714, 764, 852, 952, 994, 1146, 1207, 1337, 1428, 1491, 1528, 1704, 1988, 2292, 2414, 2674, 2856, 2982, 3247, 3621, 3976, 4011, 4584, 4828, 5348, 5964, 6494, 7242, 8022, 8449, 9656, 9741, 10696, 11928, 12988, 13561, 14484, 16044, 16898, 19482, 22729, 25347, 25976, 27122, 28968, 32088, 33796, 38964, 40683, 45458, 50694, 54244, 67592, 68187, 77928, 81366, 90916, 94927, 101388, 108488, 136374, 162732, 181832, 189854, 202776, 230537, 272748, 284781, 325464, 379708, 461074, 545496, 569562, 691611, 759416, 922148, 1139124, 1383222, 1613759, 1844296, 2278248, 2766444, 3227518, 4841277, 5532888, 6455036, 9682554, 12910072, 19365108, 38730216]

約数ペア:

[(1, 38730216), (2, 19365108), (3, 12910072), (4, 9682554), (6, 6455036), (7, 5532888), (8, 4841277), (12, 3227518), (14, 2766444), (17, 2278248), (21, 1844296), (24, 1613759), (28, 1383222), (34, 1139124), (42, 922148), (51, 759416), (56, 691611), (68, 569562), (71, 545496), (84, 461074), (102, 379708), (119, 325464), (136, 284781), (142, 272748), (168, 230537), (191, 202776), (204, 189854), (213, 181832), (238, 162732), (284, 136374), (357, 108488), (382, 101388), (408, 94927), (426, 90916), (476, 81366), (497, 77928), (568, 68187), (573, 67592), (714, 54244), (764, 50694), (852, 45458), (952, 40683), (994, 38964), (1146, 33796), (1207, 32088), (1337, 28968), (1428, 27122), (1491, 25976), (1528, 25347), (1704, 22729), (1988, 19482), (2292, 16898), (2414, 16044), (2674, 14484), (2856, 13561), (2982, 12988), (3247, 11928), (3621, 10696), (3976, 9741), (4011, 9656), (4584, 8449), (4828, 8022), (5348, 7242), (5964, 6494)]