312990384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 965017600

約数和(自身を除く): 652027216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 151, 168, 186, 199, 217, 248, 302, 336, 372, 398, 434, 453, 496, 597, 604, 651, 744, 796, 868, 906, 1057, 1194, 1208, 1302, 1393, 1488, 1592, 1736, 1812, 2114, 2388, 2416, 2604, 2786, 3171, 3184, 3472, 3624, 4179, 4228, 4681, 4776, 5208, 5572, 6169, 6342, 7248, 8358, 8456, 9362, 9552, 10416, 11144, 12338, 12684, 14043, 16716, 16912, 18507, 18724, 22288, 24676, 25368, 28086, 30049, 32767, 33432, 37014, 37448, 43183, 49352, 50736, 56172, 60098, 65534, 66864, 74028, 74896, 86366, 90147, 98301, 98704, 112344, 120196, 129549, 131068, 148056, 172732, 180294, 196602, 210343, 224688, 240392, 259098, 262136, 296112, 345464, 360588, 393204, 420686, 480784, 518196, 524272, 631029, 690928, 721176, 786408, 841372, 931519, 1036392, 1262058, 1442352, 1572816, 1682744, 1863038, 2072784, 2524116, 2794557, 3365488, 3726076, 5048232, 5589114, 6520633, 7452152, 10096464, 11178228, 13041266, 14904304, 19561899, 22356456, 26082532, 39123798, 44712912, 52165064, 78247596, 104330128, 156495192, 312990384]

約数ペア:

[(1, 312990384), (2, 156495192), (3, 104330128), (4, 78247596), (6, 52165064), (7, 44712912), (8, 39123798), (12, 26082532), (14, 22356456), (16, 19561899), (21, 14904304), (24, 13041266), (28, 11178228), (31, 10096464), (42, 7452152), (48, 6520633), (56, 5589114), (62, 5048232), (84, 3726076), (93, 3365488), (112, 2794557), (124, 2524116), (151, 2072784), (168, 1863038), (186, 1682744), (199, 1572816), (217, 1442352), (248, 1262058), (302, 1036392), (336, 931519), (372, 841372), (398, 786408), (434, 721176), (453, 690928), (496, 631029), (597, 524272), (604, 518196), (651, 480784), (744, 420686), (796, 393204), (868, 360588), (906, 345464), (1057, 296112), (1194, 262136), (1208, 259098), (1302, 240392), (1393, 224688), (1488, 210343), (1592, 196602), (1736, 180294), (1812, 172732), (2114, 148056), (2388, 131068), (2416, 129549), (2604, 120196), (2786, 112344), (3171, 98704), (3184, 98301), (3472, 90147), (3624, 86366), (4179, 74896), (4228, 74028), (4681, 66864), (4776, 65534), (5208, 60098), (5572, 56172), (6169, 50736), (6342, 49352), (7248, 43183), (8358, 37448), (8456, 37014), (9362, 33432), (9552, 32767), (10416, 30049), (11144, 28086), (12338, 25368), (12684, 24676), (14043, 22288), (16716, 18724), (16912, 18507)]