664885788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2287}}^1\times {\mathrm{3461}}^1$

素因数の和:5762

約数の個数: 48

約数和(自身を含む): 1774316544

約数和(自身を除く): 1109430756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2287, 3461, 4574, 6861, 6922, 9148, 10383, 13722, 13844, 16009, 20766, 24227, 27444, 32018, 41532, 48027, 48454, 64036, 72681, 96054, 96908, 145362, 192108, 290724, 7915307, 15830614, 23745921, 31661228, 47491842, 55407149, 94983684, 110814298, 166221447, 221628596, 332442894, 664885788]

約数ペア:

[(1, 664885788), (2, 332442894), (3, 221628596), (4, 166221447), (6, 110814298), (7, 94983684), (12, 55407149), (14, 47491842), (21, 31661228), (28, 23745921), (42, 15830614), (84, 7915307), (2287, 290724), (3461, 192108), (4574, 145362), (6861, 96908), (6922, 96054), (9148, 72681), (10383, 64036), (13722, 48454), (13844, 48027), (16009, 41532), (20766, 32018), (24227, 27444)]