216407568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18253}}^1$

素因数の和:18296

約数の個数: 80

約数和(自身を含む): 633778880

約数和(自身を除く): 417371312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 18253, 36506, 54759, 73012, 109518, 146024, 219036, 237289, 292048, 346807, 438072, 474578, 693614, 711867, 876144, 949156, 1040421, 1387228, 1423734, 1898312, 2080842, 2774456, 2847468, 3796624, 4161684, 4508491, 5548912, 5694936, 8323368, 9016982, 11389872, 13525473, 16646736, 18033964, 27050946, 36067928, 54101892, 72135856, 108203784, 216407568]

約数ペア:

[(1, 216407568), (2, 108203784), (3, 72135856), (4, 54101892), (6, 36067928), (8, 27050946), (12, 18033964), (13, 16646736), (16, 13525473), (19, 11389872), (24, 9016982), (26, 8323368), (38, 5694936), (39, 5548912), (48, 4508491), (52, 4161684), (57, 3796624), (76, 2847468), (78, 2774456), (104, 2080842), (114, 1898312), (152, 1423734), (156, 1387228), (208, 1040421), (228, 949156), (247, 876144), (304, 711867), (312, 693614), (456, 474578), (494, 438072), (624, 346807), (741, 292048), (912, 237289), (988, 219036), (1482, 146024), (1976, 109518), (2964, 73012), (3952, 54759), (5928, 36506), (11856, 18253)]