25315247664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18617}}^1$

素因数の和:18728

約数の個数: 240

約数和(自身を含む): 86435182080

約数和(自身を除く): 61119934416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 71, 72, 76, 84, 112, 114, 126, 133, 142, 144, 152, 168, 171, 213, 228, 252, 266, 284, 304, 336, 342, 399, 426, 456, 497, 504, 532, 568, 639, 684, 798, 852, 912, 994, 1008, 1064, 1136, 1197, 1278, 1349, 1368, 1491, 1596, 1704, 1988, 2128, 2394, 2556, 2698, 2736, 2982, 3192, 3408, 3976, 4047, 4473, 4788, 5112, 5396, 5964, 6384, 7952, 8094, 8946, 9443, 9576, 10224, 10792, 11928, 12141, 16188, 17892, 18617, 18886, 19152, 21584, 23856, 24282, 28329, 32376, 35784, 37234, 37772, 48564, 55851, 56658, 64752, 71568, 74468, 75544, 84987, 97128, 111702, 113316, 130319, 148936, 151088, 167553, 169974, 194256, 223404, 226632, 260638, 297872, 335106, 339948, 353723, 390957, 446808, 453264, 521276, 670212, 679896, 707446, 781914, 893616, 1042552, 1061169, 1172871, 1321807, 1340424, 1359792, 1414892, 1563828, 2085104, 2122338, 2345742, 2476061, 2643614, 2680848, 2829784, 3127656, 3183507, 3965421, 4244676, 4691484, 4952122, 5287228, 5659568, 6255312, 6367014, 7428183, 7930842, 8489352, 9252649, 9382968, 9904244, 10574456, 11896263, 12734028, 14856366, 15861684, 16978704, 18505298, 18765936, 19808488, 21148912, 22284549, 23792526, 25114333, 25468056, 27757947, 29712732, 31723368, 37010596, 39616976, 44569098, 47585052, 50228666, 50936112, 55515894, 59425464, 63446736, 74021192, 75342999, 83273841, 89138196, 95170104, 100457332, 111031788, 118850928, 148042384, 150685998, 166547682, 175800331, 178276392, 190340208, 200914664, 222063576, 226028997, 301371996, 333095364, 351600662, 356552784, 401829328, 444127152, 452057994, 527400993, 602743992, 666190728, 703201324, 904115988, 1054801986, 1205487984, 1332381456, 1406402648, 1582202979, 1808231976, 2109603972, 2812805296, 3164405958, 3616463952, 4219207944, 6328811916, 8438415888, 12657623832, 25315247664]

約数ペア:

[(1, 25315247664), (2, 12657623832), (3, 8438415888), (4, 6328811916), (6, 4219207944), (7, 3616463952), (8, 3164405958), (9, 2812805296), (12, 2109603972), (14, 1808231976), (16, 1582202979), (18, 1406402648), (19, 1332381456), (21, 1205487984), (24, 1054801986), (28, 904115988), (36, 703201324), (38, 666190728), (42, 602743992), (48, 527400993), (56, 452057994), (57, 444127152), (63, 401829328), (71, 356552784), (72, 351600662), (76, 333095364), (84, 301371996), (112, 226028997), (114, 222063576), (126, 200914664), (133, 190340208), (142, 178276392), (144, 175800331), (152, 166547682), (168, 150685998), (171, 148042384), (213, 118850928), (228, 111031788), (252, 100457332), (266, 95170104), (284, 89138196), (304, 83273841), (336, 75342999), (342, 74021192), (399, 63446736), (426, 59425464), (456, 55515894), (497, 50936112), (504, 50228666), (532, 47585052), (568, 44569098), (639, 39616976), (684, 37010596), (798, 31723368), (852, 29712732), (912, 27757947), (994, 25468056), (1008, 25114333), (1064, 23792526), (1136, 22284549), (1197, 21148912), (1278, 19808488), (1349, 18765936), (1368, 18505298), (1491, 16978704), (1596, 15861684), (1704, 14856366), (1988, 12734028), (2128, 11896263), (2394, 10574456), (2556, 9904244), (2698, 9382968), (2736, 9252649), (2982, 8489352), (3192, 7930842), (3408, 7428183), (3976, 6367014), (4047, 6255312), (4473, 5659568), (4788, 5287228), (5112, 4952122), (5396, 4691484), (5964, 4244676), (6384, 3965421), (7952, 3183507), (8094, 3127656), (8946, 2829784), (9443, 2680848), (9576, 2643614), (10224, 2476061), (10792, 2345742), (11928, 2122338), (12141, 2085104), (16188, 1563828), (17892, 1414892), (18617, 1359792), (18886, 1340424), (19152, 1321807), (21584, 1172871), (23856, 1061169), (24282, 1042552), (28329, 893616), (32376, 781914), (35784, 707446), (37234, 679896), (37772, 670212), (48564, 521276), (55851, 453264), (56658, 446808), (64752, 390957), (71568, 353723), (74468, 339948), (75544, 335106), (84987, 297872), (97128, 260638), (111702, 226632), (113316, 223404), (130319, 194256), (148936, 169974), (151088, 167553)]