288524196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{149}}^2$

素因数の和:346

約数の個数: 81

約数和(自身を含む): 774931521

約数和(自身を除く): 486407325

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 361, 447, 596, 684, 722, 894, 1083, 1341, 1444, 1788, 2166, 2682, 2831, 3249, 4332, 5364, 5662, 6498, 8493, 11324, 12996, 16986, 22201, 25479, 33972, 44402, 50958, 53789, 66603, 88804, 101916, 107578, 133206, 161367, 199809, 215156, 266412, 322734, 399618, 421819, 484101, 645468, 799236, 843638, 968202, 1265457, 1687276, 1936404, 2530914, 3796371, 5061828, 7592742, 8014561, 15185484, 16029122, 24043683, 32058244, 48087366, 72131049, 96174732, 144262098, 288524196]

約数ペア:

[(1, 288524196), (2, 144262098), (3, 96174732), (4, 72131049), (6, 48087366), (9, 32058244), (12, 24043683), (18, 16029122), (19, 15185484), (36, 8014561), (38, 7592742), (57, 5061828), (76, 3796371), (114, 2530914), (149, 1936404), (171, 1687276), (228, 1265457), (298, 968202), (342, 843638), (361, 799236), (447, 645468), (596, 484101), (684, 421819), (722, 399618), (894, 322734), (1083, 266412), (1341, 215156), (1444, 199809), (1788, 161367), (2166, 133206), (2682, 107578), (2831, 101916), (3249, 88804), (4332, 66603), (5364, 53789), (5662, 50958), (6498, 44402), (8493, 33972), (11324, 25479), (12996, 22201)]