1309244916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 3741534720

約数和(自身を除く): 2432289804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 131, 138, 147, 161, 196, 262, 276, 294, 322, 393, 483, 524, 588, 644, 739, 786, 917, 966, 1127, 1478, 1572, 1834, 1932, 2217, 2254, 2751, 2956, 3013, 3381, 3668, 4434, 4508, 5173, 5502, 6026, 6419, 6762, 8868, 9039, 10346, 11004, 12052, 12838, 13524, 15519, 16997, 18078, 19257, 20692, 21091, 25676, 31038, 33994, 36156, 36211, 38514, 42182, 50991, 62076, 63273, 67988, 72422, 77028, 84364, 96809, 101982, 108633, 118979, 126546, 144844, 147637, 193618, 203964, 217266, 237958, 253092, 290427, 295274, 356937, 387236, 434532, 442911, 475916, 580854, 590548, 677663, 713874, 832853, 885822, 1161708, 1355326, 1427748, 1665706, 1771644, 2032989, 2226607, 2498559, 2710652, 3331412, 4065978, 4453214, 4743641, 4997118, 6679821, 8131956, 8906428, 9487282, 9994236, 13359642, 14230923, 15586249, 18974564, 26719284, 28461846, 31172498, 46758747, 56923692, 62344996, 93517494, 109103743, 187034988, 218207486, 327311229, 436414972, 654622458, 1309244916]

約数ペア:

[(1, 1309244916), (2, 654622458), (3, 436414972), (4, 327311229), (6, 218207486), (7, 187034988), (12, 109103743), (14, 93517494), (21, 62344996), (23, 56923692), (28, 46758747), (42, 31172498), (46, 28461846), (49, 26719284), (69, 18974564), (84, 15586249), (92, 14230923), (98, 13359642), (131, 9994236), (138, 9487282), (147, 8906428), (161, 8131956), (196, 6679821), (262, 4997118), (276, 4743641), (294, 4453214), (322, 4065978), (393, 3331412), (483, 2710652), (524, 2498559), (588, 2226607), (644, 2032989), (739, 1771644), (786, 1665706), (917, 1427748), (966, 1355326), (1127, 1161708), (1478, 885822), (1572, 832853), (1834, 713874), (1932, 677663), (2217, 590548), (2254, 580854), (2751, 475916), (2956, 442911), (3013, 434532), (3381, 387236), (3668, 356937), (4434, 295274), (4508, 290427), (5173, 253092), (5502, 237958), (6026, 217266), (6419, 203964), (6762, 193618), (8868, 147637), (9039, 144844), (10346, 126546), (11004, 118979), (12052, 108633), (12838, 101982), (13524, 96809), (15519, 84364), (16997, 77028), (18078, 72422), (19257, 67988), (20692, 63273), (21091, 62076), (25676, 50991), (31038, 42182), (33994, 38514), (36156, 36211)]