25813512504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{1637}}^1$

素因数の和:2670

約数の個数: 192

約数和(自身を含む): 79847389440

約数和(自身を除く): 54033876936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 991, 1224, 1326, 1637, 1768, 1982, 1989, 2652, 2973, 3274, 3964, 3978, 4911, 5304, 5946, 6548, 7928, 7956, 8919, 9822, 11892, 12883, 13096, 14733, 15912, 16847, 17838, 19644, 21281, 23784, 25766, 27829, 29466, 33694, 35676, 38649, 39288, 42562, 50541, 51532, 55658, 58932, 63843, 67388, 71352, 77298, 83487, 85124, 101082, 103064, 111316, 115947, 117864, 127686, 134776, 151623, 154596, 166974, 170248, 191529, 202164, 219011, 222632, 231894, 250461, 255372, 303246, 309192, 333948, 361777, 383058, 404328, 438022, 463788, 500922, 510744, 606492, 657033, 667896, 723554, 766116, 876044, 927576, 1001844, 1085331, 1212984, 1314066, 1447108, 1532232, 1622267, 1752088, 1971099, 2003688, 2170662, 2628132, 2894216, 3244534, 3255993, 3942198, 4341324, 4866801, 5256264, 6489068, 6511986, 7884396, 8682648, 9733602, 12978136, 13023972, 14600403, 15768792, 19467204, 21089471, 26047944, 27578539, 29200806, 38934408, 42178942, 55157078, 58401612, 63268413, 82735617, 84357884, 110314156, 116803224, 126536826, 165471234, 168715768, 189805239, 220628312, 248206851, 253073652, 330942468, 358521007, 379610478, 496413702, 506147304, 661884936, 717042014, 759220956, 992827404, 1075563021, 1434084028, 1518441912, 1985654808, 2151126042, 2868168056, 3226689063, 4302252084, 6453378126, 8604504168, 12906756252, 25813512504]

約数ペア:

[(1, 25813512504), (2, 12906756252), (3, 8604504168), (4, 6453378126), (6, 4302252084), (8, 3226689063), (9, 2868168056), (12, 2151126042), (13, 1985654808), (17, 1518441912), (18, 1434084028), (24, 1075563021), (26, 992827404), (34, 759220956), (36, 717042014), (39, 661884936), (51, 506147304), (52, 496413702), (68, 379610478), (72, 358521007), (78, 330942468), (102, 253073652), (104, 248206851), (117, 220628312), (136, 189805239), (153, 168715768), (156, 165471234), (204, 126536826), (221, 116803224), (234, 110314156), (306, 84357884), (312, 82735617), (408, 63268413), (442, 58401612), (468, 55157078), (612, 42178942), (663, 38934408), (884, 29200806), (936, 27578539), (991, 26047944), (1224, 21089471), (1326, 19467204), (1637, 15768792), (1768, 14600403), (1982, 13023972), (1989, 12978136), (2652, 9733602), (2973, 8682648), (3274, 7884396), (3964, 6511986), (3978, 6489068), (4911, 5256264), (5304, 4866801), (5946, 4341324), (6548, 3942198), (7928, 3255993), (7956, 3244534), (8919, 2894216), (9822, 2628132), (11892, 2170662), (12883, 2003688), (13096, 1971099), (14733, 1752088), (15912, 1622267), (16847, 1532232), (17838, 1447108), (19644, 1314066), (21281, 1212984), (23784, 1085331), (25766, 1001844), (27829, 927576), (29466, 876044), (33694, 766116), (35676, 723554), (38649, 667896), (39288, 657033), (42562, 606492), (50541, 510744), (51532, 500922), (55658, 463788), (58932, 438022), (63843, 404328), (67388, 383058), (71352, 361777), (77298, 333948), (83487, 309192), (85124, 303246), (101082, 255372), (103064, 250461), (111316, 231894), (115947, 222632), (117864, 219011), (127686, 202164), (134776, 191529), (151623, 170248), (154596, 166974)]