1688319024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 240

約数和(自身を含む): 5442508800

約数和(自身を除く): 3754189776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 361, 372, 399, 434, 449, 456, 496, 532, 589, 651, 722, 744, 798, 868, 898, 912, 1064, 1083, 1178, 1302, 1347, 1444, 1488, 1596, 1736, 1767, 1796, 2128, 2166, 2356, 2527, 2604, 2694, 2888, 3143, 3192, 3472, 3534, 3592, 4123, 4332, 4712, 5054, 5208, 5388, 5776, 6286, 6384, 7068, 7184, 7581, 8246, 8531, 8664, 9424, 9429, 10108, 10416, 10776, 11191, 12369, 12572, 13919, 14136, 15162, 16492, 17062, 17328, 18858, 20216, 21552, 22382, 24738, 25144, 25593, 27838, 28272, 30324, 32984, 33573, 34124, 37716, 40432, 41757, 44764, 49476, 50288, 51186, 55676, 59717, 60648, 65968, 67146, 68248, 75432, 78337, 83514, 89528, 97433, 98952, 102372, 111352, 119434, 121296, 134292, 136496, 150864, 156674, 162089, 167028, 179056, 179151, 194866, 197904, 204744, 222704, 235011, 238868, 264461, 268584, 292299, 313348, 324178, 334056, 358302, 389732, 409488, 470022, 477736, 486267, 528922, 537168, 584598, 626696, 648356, 668112, 716604, 779464, 793383, 940044, 955472, 972534, 1057844, 1134623, 1169196, 1253392, 1296712, 1433208, 1558928, 1586766, 1851227, 1880088, 1945068, 2115688, 2269246, 2338392, 2593424, 2866416, 3173532, 3403869, 3702454, 3760176, 3890136, 4231376, 4538492, 4676784, 5024759, 5553681, 6347064, 6807738, 7404908, 7780272, 9076984, 10049518, 11107362, 12694128, 13615476, 14809816, 15074277, 18153968, 20099036, 22214724, 27230952, 29619632, 30148554, 35173313, 40198072, 44429448, 54461904, 60297108, 70346626, 80396144, 88858896, 105519939, 120594216, 140693252, 211039878, 241188432, 281386504, 422079756, 562773008, 844159512, 1688319024]

約数ペア:

[(1, 1688319024), (2, 844159512), (3, 562773008), (4, 422079756), (6, 281386504), (7, 241188432), (8, 211039878), (12, 140693252), (14, 120594216), (16, 105519939), (19, 88858896), (21, 80396144), (24, 70346626), (28, 60297108), (31, 54461904), (38, 44429448), (42, 40198072), (48, 35173313), (56, 30148554), (57, 29619632), (62, 27230952), (76, 22214724), (84, 20099036), (93, 18153968), (112, 15074277), (114, 14809816), (124, 13615476), (133, 12694128), (152, 11107362), (168, 10049518), (186, 9076984), (217, 7780272), (228, 7404908), (248, 6807738), (266, 6347064), (304, 5553681), (336, 5024759), (361, 4676784), (372, 4538492), (399, 4231376), (434, 3890136), (449, 3760176), (456, 3702454), (496, 3403869), (532, 3173532), (589, 2866416), (651, 2593424), (722, 2338392), (744, 2269246), (798, 2115688), (868, 1945068), (898, 1880088), (912, 1851227), (1064, 1586766), (1083, 1558928), (1178, 1433208), (1302, 1296712), (1347, 1253392), (1444, 1169196), (1488, 1134623), (1596, 1057844), (1736, 972534), (1767, 955472), (1796, 940044), (2128, 793383), (2166, 779464), (2356, 716604), (2527, 668112), (2604, 648356), (2694, 626696), (2888, 584598), (3143, 537168), (3192, 528922), (3472, 486267), (3534, 477736), (3592, 470022), (4123, 409488), (4332, 389732), (4712, 358302), (5054, 334056), (5208, 324178), (5388, 313348), (5776, 292299), (6286, 268584), (6384, 264461), (7068, 238868), (7184, 235011), (7581, 222704), (8246, 204744), (8531, 197904), (8664, 194866), (9424, 179151), (9429, 179056), (10108, 167028), (10416, 162089), (10776, 156674), (11191, 150864), (12369, 136496), (12572, 134292), (13919, 121296), (14136, 119434), (15162, 111352), (16492, 102372), (17062, 98952), (17328, 97433), (18858, 89528), (20216, 83514), (21552, 78337), (22382, 75432), (24738, 68248), (25144, 67146), (25593, 65968), (27838, 60648), (28272, 59717), (30324, 55676), (32984, 51186), (33573, 50288), (34124, 49476), (37716, 44764), (40432, 41757)]