289305198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 775756800

約数和(自身を除く): 486451602

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 239, 273, 478, 546, 717, 739, 819, 1434, 1478, 1638, 1673, 2151, 2217, 3107, 3346, 4302, 4434, 5019, 5173, 6214, 6651, 9321, 9607, 10038, 10346, 13302, 15057, 15519, 18642, 19214, 21749, 27963, 28821, 30114, 31038, 43498, 46557, 55926, 57642, 65247, 67249, 86463, 93114, 130494, 134498, 172926, 176621, 195741, 201747, 353242, 391482, 403494, 529863, 605241, 1059726, 1210482, 1236347, 1589589, 2296073, 2472694, 3179178, 3709041, 4592146, 6888219, 7418082, 11127123, 13776438, 16072511, 20664657, 22254246, 32145022, 41329314, 48217533, 96435066, 144652599, 289305198]

約数ペア:

[(1, 289305198), (2, 144652599), (3, 96435066), (6, 48217533), (7, 41329314), (9, 32145022), (13, 22254246), (14, 20664657), (18, 16072511), (21, 13776438), (26, 11127123), (39, 7418082), (42, 6888219), (63, 4592146), (78, 3709041), (91, 3179178), (117, 2472694), (126, 2296073), (182, 1589589), (234, 1236347), (239, 1210482), (273, 1059726), (478, 605241), (546, 529863), (717, 403494), (739, 391482), (819, 353242), (1434, 201747), (1478, 195741), (1638, 176621), (1673, 172926), (2151, 134498), (2217, 130494), (3107, 93114), (3346, 86463), (4302, 67249), (4434, 65247), (5019, 57642), (5173, 55926), (6214, 46557), (6651, 43498), (9321, 31038), (9607, 30114), (10038, 28821), (10346, 27963), (13302, 21749), (15057, 19214), (15519, 18642)]