487606424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 995128800

約数和(自身を除く): 507522376

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 277, 296, 313, 554, 626, 703, 1108, 1252, 1406, 2216, 2504, 2812, 5263, 5624, 5947, 10249, 10526, 11581, 11894, 20498, 21052, 23162, 23788, 40996, 42104, 46324, 47576, 81992, 86701, 92648, 173402, 194731, 220039, 346804, 389462, 440078, 693608, 778924, 880156, 1557848, 1647319, 1760312, 3207937, 3294638, 6415874, 6589276, 12831748, 13178552, 25663496, 60950803, 121901606, 243803212, 487606424]

約数ペア:

[(1, 487606424), (2, 243803212), (4, 121901606), (8, 60950803), (19, 25663496), (37, 13178552), (38, 12831748), (74, 6589276), (76, 6415874), (148, 3294638), (152, 3207937), (277, 1760312), (296, 1647319), (313, 1557848), (554, 880156), (626, 778924), (703, 693608), (1108, 440078), (1252, 389462), (1406, 346804), (2216, 220039), (2504, 194731), (2812, 173402), (5263, 92648), (5624, 86701), (5947, 81992), (10249, 47576), (10526, 46324), (11581, 42104), (11894, 40996), (20498, 23788), (21052, 23162)]