628938912

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 2095994880

約数和(自身を除く): 1467055968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 96, 98, 112, 114, 124, 133, 147, 152, 168, 186, 196, 217, 224, 227, 228, 248, 266, 294, 304, 336, 372, 392, 399, 434, 454, 456, 496, 532, 588, 589, 608, 651, 672, 681, 744, 784, 798, 868, 908, 912, 931, 992, 1064, 1176, 1178, 1302, 1362, 1488, 1519, 1568, 1589, 1596, 1736, 1767, 1816, 1824, 1862, 2128, 2352, 2356, 2604, 2724, 2793, 2976, 3038, 3178, 3192, 3472, 3534, 3632, 3724, 4123, 4256, 4313, 4557, 4704, 4712, 4767, 5208, 5448, 5586, 6076, 6356, 6384, 6944, 7037, 7068, 7264, 7448, 8246, 8626, 9114, 9424, 9534, 10416, 10896, 11123, 11172, 12152, 12369, 12712, 12768, 12939, 14074, 14136, 14896, 16492, 17252, 18228, 18848, 19068, 20832, 21111, 21792, 22246, 22344, 24304, 24738, 25424, 25878, 28148, 28272, 28861, 29792, 30191, 32984, 33369, 34504, 36456, 38136, 42222, 44492, 44688, 48608, 49259, 49476, 50848, 51756, 56296, 56544, 57722, 60382, 65968, 66738, 69008, 72912, 76272, 84444, 86583, 88984, 89376, 90573, 98518, 98952, 103512, 112592, 115444, 120764, 131936, 133476, 133703, 138016, 145824, 147777, 152544, 168888, 173166, 177968, 181146, 197036, 197904, 207024, 211337, 225184, 230888, 241528, 266952, 267406, 295554, 337776, 344813, 346332, 355936, 362292, 394072, 395808, 401109, 414048, 422674, 461776, 483056, 533904, 534812, 591108, 634011, 675552, 689626, 692664, 724584, 788144, 802218, 845348, 923552, 935921, 966112, 1034439, 1067808, 1069624, 1182216, 1268022, 1379252, 1385328, 1449168, 1576288, 1604436, 1690696, 1871842, 2068878, 2139248, 2364432, 2536044, 2758504, 2770656, 2807763, 2898336, 3208872, 3381392, 3743684, 4137756, 4278496, 4728864, 5072088, 5517008, 5615526, 6417744, 6551447, 6762784, 7487368, 8275512, 10144176, 11034016, 11231052, 12835488, 13102894, 14974736, 16551024, 19654341, 20288352, 22462104, 26205788, 29949472, 33102048, 39308682, 44924208, 52411576, 78617364, 89848416, 104823152, 157234728, 209646304, 314469456, 628938912]

約数ペア:

[(1, 628938912), (2, 314469456), (3, 209646304), (4, 157234728), (6, 104823152), (7, 89848416), (8, 78617364), (12, 52411576), (14, 44924208), (16, 39308682), (19, 33102048), (21, 29949472), (24, 26205788), (28, 22462104), (31, 20288352), (32, 19654341), (38, 16551024), (42, 14974736), (48, 13102894), (49, 12835488), (56, 11231052), (57, 11034016), (62, 10144176), (76, 8275512), (84, 7487368), (93, 6762784), (96, 6551447), (98, 6417744), (112, 5615526), (114, 5517008), (124, 5072088), (133, 4728864), (147, 4278496), (152, 4137756), (168, 3743684), (186, 3381392), (196, 3208872), (217, 2898336), (224, 2807763), (227, 2770656), (228, 2758504), (248, 2536044), (266, 2364432), (294, 2139248), (304, 2068878), (336, 1871842), (372, 1690696), (392, 1604436), (399, 1576288), (434, 1449168), (454, 1385328), (456, 1379252), (496, 1268022), (532, 1182216), (588, 1069624), (589, 1067808), (608, 1034439), (651, 966112), (672, 935921), (681, 923552), (744, 845348), (784, 802218), (798, 788144), (868, 724584), (908, 692664), (912, 689626), (931, 675552), (992, 634011), (1064, 591108), (1176, 534812), (1178, 533904), (1302, 483056), (1362, 461776), (1488, 422674), (1519, 414048), (1568, 401109), (1589, 395808), (1596, 394072), (1736, 362292), (1767, 355936), (1816, 346332), (1824, 344813), (1862, 337776), (2128, 295554), (2352, 267406), (2356, 266952), (2604, 241528), (2724, 230888), (2793, 225184), (2976, 211337), (3038, 207024), (3178, 197904), (3192, 197036), (3472, 181146), (3534, 177968), (3632, 173166), (3724, 168888), (4123, 152544), (4256, 147777), (4313, 145824), (4557, 138016), (4704, 133703), (4712, 133476), (4767, 131936), (5208, 120764), (5448, 115444), (5586, 112592), (6076, 103512), (6356, 98952), (6384, 98518), (6944, 90573), (7037, 89376), (7068, 88984), (7264, 86583), (7448, 84444), (8246, 76272), (8626, 72912), (9114, 69008), (9424, 66738), (9534, 65968), (10416, 60382), (10896, 57722), (11123, 56544), (11172, 56296), (12152, 51756), (12369, 50848), (12712, 49476), (12768, 49259), (12939, 48608), (14074, 44688), (14136, 44492), (14896, 42222), (16492, 38136), (17252, 36456), (18228, 34504), (18848, 33369), (19068, 32984), (20832, 30191), (21111, 29792), (21792, 28861), (22246, 28272), (22344, 28148), (24304, 25878), (24738, 25424)]