471407328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 288

約数和(自身を含む): 1668925440

約数和(自身を除く): 1197518112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 96, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 224, 228, 248, 252, 266, 279, 288, 304, 336, 342, 372, 397, 399, 434, 456, 496, 504, 532, 558, 589, 608, 651, 672, 684, 744, 794, 798, 868, 912, 992, 1008, 1064, 1116, 1178, 1191, 1197, 1302, 1368, 1488, 1588, 1596, 1736, 1767, 1824, 1953, 2016, 2128, 2232, 2356, 2382, 2394, 2604, 2736, 2779, 2976, 3176, 3192, 3472, 3534, 3573, 3906, 4123, 4256, 4464, 4712, 4764, 4788, 5208, 5301, 5472, 5558, 6352, 6384, 6944, 7068, 7146, 7543, 7812, 8246, 8337, 8928, 9424, 9528, 9576, 10416, 10602, 11116, 12307, 12369, 12704, 12768, 14136, 14292, 15086, 15624, 16492, 16674, 18848, 19056, 19152, 20832, 21204, 22232, 22629, 24614, 24738, 25011, 28272, 28584, 30172, 31248, 32984, 33348, 36921, 37107, 38112, 38304, 42408, 44464, 45258, 49228, 49476, 50022, 52801, 56544, 57168, 60344, 62496, 65968, 66696, 67887, 73842, 74214, 84816, 86149, 88928, 90516, 98456, 98952, 100044, 105602, 110763, 114336, 120688, 131936, 133392, 135774, 147684, 148428, 158403, 169632, 172298, 181032, 196912, 197904, 200088, 211204, 221526, 233833, 241376, 258447, 266784, 271548, 295368, 296856, 316806, 344596, 362064, 393824, 395808, 400176, 422408, 443052, 467666, 475209, 516894, 543096, 590736, 593712, 633612, 689192, 701499, 724128, 775341, 800352, 844816, 886104, 935332, 950418, 1033788, 1086192, 1181472, 1187424, 1267224, 1378384, 1402998, 1550682, 1636831, 1689632, 1772208, 1870664, 1900836, 2067576, 2104497, 2172384, 2534448, 2756768, 2805996, 3101364, 3273662, 3544416, 3741328, 3801672, 4135152, 4208994, 4910493, 5068896, 5611992, 6202728, 6547324, 7482656, 7603344, 8270304, 8417988, 9820986, 11223984, 12405456, 13094648, 14731479, 15206688, 16835976, 19641972, 22447968, 24810912, 26189296, 29462958, 33671952, 39283944, 52378592, 58925916, 67343904, 78567888, 117851832, 157135776, 235703664, 471407328]

約数ペア:

[(1, 471407328), (2, 235703664), (3, 157135776), (4, 117851832), (6, 78567888), (7, 67343904), (8, 58925916), (9, 52378592), (12, 39283944), (14, 33671952), (16, 29462958), (18, 26189296), (19, 24810912), (21, 22447968), (24, 19641972), (28, 16835976), (31, 15206688), (32, 14731479), (36, 13094648), (38, 12405456), (42, 11223984), (48, 9820986), (56, 8417988), (57, 8270304), (62, 7603344), (63, 7482656), (72, 6547324), (76, 6202728), (84, 5611992), (93, 5068896), (96, 4910493), (112, 4208994), (114, 4135152), (124, 3801672), (126, 3741328), (133, 3544416), (144, 3273662), (152, 3101364), (168, 2805996), (171, 2756768), (186, 2534448), (217, 2172384), (224, 2104497), (228, 2067576), (248, 1900836), (252, 1870664), (266, 1772208), (279, 1689632), (288, 1636831), (304, 1550682), (336, 1402998), (342, 1378384), (372, 1267224), (397, 1187424), (399, 1181472), (434, 1086192), (456, 1033788), (496, 950418), (504, 935332), (532, 886104), (558, 844816), (589, 800352), (608, 775341), (651, 724128), (672, 701499), (684, 689192), (744, 633612), (794, 593712), (798, 590736), (868, 543096), (912, 516894), (992, 475209), (1008, 467666), (1064, 443052), (1116, 422408), (1178, 400176), (1191, 395808), (1197, 393824), (1302, 362064), (1368, 344596), (1488, 316806), (1588, 296856), (1596, 295368), (1736, 271548), (1767, 266784), (1824, 258447), (1953, 241376), (2016, 233833), (2128, 221526), (2232, 211204), (2356, 200088), (2382, 197904), (2394, 196912), (2604, 181032), (2736, 172298), (2779, 169632), (2976, 158403), (3176, 148428), (3192, 147684), (3472, 135774), (3534, 133392), (3573, 131936), (3906, 120688), (4123, 114336), (4256, 110763), (4464, 105602), (4712, 100044), (4764, 98952), (4788, 98456), (5208, 90516), (5301, 88928), (5472, 86149), (5558, 84816), (6352, 74214), (6384, 73842), (6944, 67887), (7068, 66696), (7146, 65968), (7543, 62496), (7812, 60344), (8246, 57168), (8337, 56544), (8928, 52801), (9424, 50022), (9528, 49476), (9576, 49228), (10416, 45258), (10602, 44464), (11116, 42408), (12307, 38304), (12369, 38112), (12704, 37107), (12768, 36921), (14136, 33348), (14292, 32984), (15086, 31248), (15624, 30172), (16492, 28584), (16674, 28272), (18848, 25011), (19056, 24738), (19152, 24614), (20832, 22629), (21204, 22232)]