2572500528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:612

約数の個数: 240

約数和(自身を含む): 8103536896

約数和(自身を除く): 5531036368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 97, 104, 117, 124, 144, 156, 186, 194, 208, 234, 248, 279, 291, 312, 372, 388, 403, 457, 468, 496, 558, 582, 624, 744, 776, 806, 873, 914, 936, 1116, 1164, 1209, 1261, 1371, 1488, 1552, 1612, 1746, 1828, 1872, 2232, 2328, 2418, 2522, 2742, 3007, 3224, 3492, 3627, 3656, 3783, 4113, 4464, 4656, 4836, 5044, 5484, 5941, 6014, 6448, 6984, 7254, 7312, 7566, 8226, 9021, 9672, 10088, 10968, 11349, 11882, 12028, 13968, 14167, 14508, 15132, 16452, 17823, 18042, 19344, 20176, 21936, 22698, 23764, 24056, 27063, 28334, 29016, 30264, 32904, 35646, 36084, 39091, 42501, 44329, 45396, 47528, 48112, 53469, 54126, 56668, 58032, 60528, 65808, 71292, 72168, 78182, 85002, 88658, 90792, 95056, 106938, 108252, 113336, 117273, 127503, 132987, 142584, 144336, 156364, 170004, 177316, 181584, 184171, 213876, 216504, 226672, 234546, 255006, 265974, 285168, 312728, 340008, 351819, 354632, 368342, 398961, 427752, 433008, 469092, 510012, 531948, 552513, 576277, 625456, 680016, 703638, 709264, 736684, 797922, 855504, 938184, 1020024, 1063896, 1105026, 1152554, 1374199, 1407276, 1473368, 1595844, 1657539, 1728831, 1876368, 2040048, 2127792, 2210052, 2305108, 2748398, 2814552, 2946736, 3191688, 3315078, 3457662, 4122597, 4420104, 4610216, 5186493, 5496796, 5629104, 6383376, 6630156, 6915324, 8245194, 8840208, 9220432, 10372986, 10993592, 12367791, 13260312, 13830648, 16490388, 17864587, 20745972, 21987184, 24735582, 26520624, 27661296, 32980776, 35729174, 41491944, 49471164, 53593761, 65961552, 71458348, 82983888, 98942328, 107187522, 142916696, 160781283, 197884656, 214375044, 285833392, 321562566, 428750088, 643125132, 857500176, 1286250264, 2572500528]

約数ペア:

[(1, 2572500528), (2, 1286250264), (3, 857500176), (4, 643125132), (6, 428750088), (8, 321562566), (9, 285833392), (12, 214375044), (13, 197884656), (16, 160781283), (18, 142916696), (24, 107187522), (26, 98942328), (31, 82983888), (36, 71458348), (39, 65961552), (48, 53593761), (52, 49471164), (62, 41491944), (72, 35729174), (78, 32980776), (93, 27661296), (97, 26520624), (104, 24735582), (117, 21987184), (124, 20745972), (144, 17864587), (156, 16490388), (186, 13830648), (194, 13260312), (208, 12367791), (234, 10993592), (248, 10372986), (279, 9220432), (291, 8840208), (312, 8245194), (372, 6915324), (388, 6630156), (403, 6383376), (457, 5629104), (468, 5496796), (496, 5186493), (558, 4610216), (582, 4420104), (624, 4122597), (744, 3457662), (776, 3315078), (806, 3191688), (873, 2946736), (914, 2814552), (936, 2748398), (1116, 2305108), (1164, 2210052), (1209, 2127792), (1261, 2040048), (1371, 1876368), (1488, 1728831), (1552, 1657539), (1612, 1595844), (1746, 1473368), (1828, 1407276), (1872, 1374199), (2232, 1152554), (2328, 1105026), (2418, 1063896), (2522, 1020024), (2742, 938184), (3007, 855504), (3224, 797922), (3492, 736684), (3627, 709264), (3656, 703638), (3783, 680016), (4113, 625456), (4464, 576277), (4656, 552513), (4836, 531948), (5044, 510012), (5484, 469092), (5941, 433008), (6014, 427752), (6448, 398961), (6984, 368342), (7254, 354632), (7312, 351819), (7566, 340008), (8226, 312728), (9021, 285168), (9672, 265974), (10088, 255006), (10968, 234546), (11349, 226672), (11882, 216504), (12028, 213876), (13968, 184171), (14167, 181584), (14508, 177316), (15132, 170004), (16452, 156364), (17823, 144336), (18042, 142584), (19344, 132987), (20176, 127503), (21936, 117273), (22698, 113336), (23764, 108252), (24056, 106938), (27063, 95056), (28334, 90792), (29016, 88658), (30264, 85002), (32904, 78182), (35646, 72168), (36084, 71292), (39091, 65808), (42501, 60528), (44329, 58032), (45396, 56668), (47528, 54126), (48112, 53469)]