1796356064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{373}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 3775103640

約数和(自身を除く): 1978747576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 373, 608, 712, 746, 1424, 1492, 1691, 2848, 2984, 3382, 5968, 6764, 7087, 7921, 11936, 13528, 14174, 15842, 27056, 28348, 31684, 33197, 54112, 56696, 63368, 66394, 113392, 126736, 132788, 150499, 226784, 253472, 265576, 300998, 531152, 601996, 630743, 1062304, 1203992, 1261486, 2407984, 2522972, 2954533, 4815968, 5045944, 5909066, 10091888, 11818132, 20183776, 23636264, 47272528, 56136127, 94545056, 112272254, 224544508, 449089016, 898178032, 1796356064]

約数ペア:

[(1, 1796356064), (2, 898178032), (4, 449089016), (8, 224544508), (16, 112272254), (19, 94545056), (32, 56136127), (38, 47272528), (76, 23636264), (89, 20183776), (152, 11818132), (178, 10091888), (304, 5909066), (356, 5045944), (373, 4815968), (608, 2954533), (712, 2522972), (746, 2407984), (1424, 1261486), (1492, 1203992), (1691, 1062304), (2848, 630743), (2984, 601996), (3382, 531152), (5968, 300998), (6764, 265576), (7087, 253472), (7921, 226784), (11936, 150499), (13528, 132788), (14174, 126736), (15842, 113392), (27056, 66394), (28348, 63368), (31684, 56696), (33197, 54112)]