289889964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 911409408

約数和(自身を除く): 621519444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 107, 117, 126, 156, 182, 214, 234, 252, 273, 321, 364, 428, 468, 546, 642, 749, 819, 827, 963, 1092, 1284, 1391, 1498, 1638, 1654, 1926, 2247, 2481, 2782, 2996, 3276, 3308, 3852, 4173, 4494, 4962, 5564, 5789, 6741, 7443, 8346, 8988, 9737, 9924, 10751, 11578, 12519, 13482, 14886, 16692, 17367, 19474, 21502, 23156, 25038, 26964, 29211, 29772, 32253, 34734, 38948, 43004, 50076, 52101, 58422, 64506, 69468, 75257, 87633, 88489, 96759, 104202, 116844, 129012, 150514, 175266, 176978, 193518, 208404, 225771, 265467, 301028, 350532, 353956, 387036, 451542, 530934, 619423, 677313, 796401, 903084, 1061868, 1150357, 1238846, 1354626, 1592802, 1858269, 2300714, 2477692, 2709252, 3185604, 3451071, 3716538, 4601428, 5574807, 6902142, 7433076, 8052499, 10353213, 11149614, 13804284, 16104998, 20706426, 22299228, 24157497, 32209996, 41412852, 48314994, 72472491, 96629988, 144944982, 289889964]

約数ペア:

[(1, 289889964), (2, 144944982), (3, 96629988), (4, 72472491), (6, 48314994), (7, 41412852), (9, 32209996), (12, 24157497), (13, 22299228), (14, 20706426), (18, 16104998), (21, 13804284), (26, 11149614), (28, 10353213), (36, 8052499), (39, 7433076), (42, 6902142), (52, 5574807), (63, 4601428), (78, 3716538), (84, 3451071), (91, 3185604), (107, 2709252), (117, 2477692), (126, 2300714), (156, 1858269), (182, 1592802), (214, 1354626), (234, 1238846), (252, 1150357), (273, 1061868), (321, 903084), (364, 796401), (428, 677313), (468, 619423), (546, 530934), (642, 451542), (749, 387036), (819, 353956), (827, 350532), (963, 301028), (1092, 265467), (1284, 225771), (1391, 208404), (1498, 193518), (1638, 176978), (1654, 175266), (1926, 150514), (2247, 129012), (2481, 116844), (2782, 104202), (2996, 96759), (3276, 88489), (3308, 87633), (3852, 75257), (4173, 69468), (4494, 64506), (4962, 58422), (5564, 52101), (5789, 50076), (6741, 43004), (7443, 38948), (8346, 34734), (8988, 32253), (9737, 29772), (9924, 29211), (10751, 26964), (11578, 25038), (12519, 23156), (13482, 21502), (14886, 19474), (16692, 17367)]