338381685440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{6551}}^1$

素因数の和:6767

約数の個数: 224

約数和(自身を含む): 858891091968

約数和(自身を除く): 520509406528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 127, 155, 160, 164, 205, 248, 254, 310, 320, 328, 410, 496, 508, 620, 635, 656, 820, 992, 1016, 1240, 1270, 1271, 1312, 1640, 1984, 2032, 2480, 2540, 2542, 2624, 3280, 3937, 4064, 4960, 5080, 5084, 5207, 6355, 6551, 6560, 7874, 8128, 9920, 10160, 10168, 10414, 12710, 13102, 13120, 15748, 19685, 20320, 20336, 20828, 25420, 26035, 26204, 31496, 32755, 39370, 40640, 40672, 41656, 50840, 52070, 52408, 62992, 65510, 78740, 81344, 83312, 101680, 104140, 104816, 125984, 131020, 157480, 161417, 166624, 203081, 203360, 208280, 209632, 251968, 262040, 268591, 314960, 322834, 333248, 406162, 406720, 416560, 419264, 524080, 537182, 629920, 645668, 807085, 812324, 831977, 833120, 1015405, 1048160, 1074364, 1259840, 1291336, 1342955, 1614170, 1624648, 1663954, 1666240, 2030810, 2096320, 2148728, 2582672, 2685910, 3228340, 3249296, 3327908, 4061620, 4159885, 4297456, 5165344, 5371820, 6456680, 6498592, 6655816, 8123240, 8319770, 8326321, 8594912, 10330688, 10743640, 12913360, 12997184, 13311632, 16246480, 16639540, 16652642, 17189824, 21487280, 25791287, 25826720, 26623264, 32492960, 33279080, 33305284, 34111057, 41631605, 42974560, 51582574, 51653440, 53246528, 64985920, 66558160, 66610568, 68222114, 83263210, 85949120, 103165148, 128956435, 133116320, 133221136, 136444228, 166526420, 170555285, 206330296, 257912870, 266232640, 266442272, 272888456, 333052840, 341110570, 412660592, 515825740, 532884544, 545776912, 666105680, 682221140, 825321184, 1031651480, 1057442767, 1091553824, 1332211360, 1364442280, 1650642368, 2063302960, 2114885534, 2183107648, 2664422720, 2728884560, 4126605920, 4229771068, 5287213835, 5457769120, 8253211840, 8459542136, 10574427670, 10915538240, 16919084272, 21148855340, 33838168544, 42297710680, 67676337088, 84595421360, 169190842720, 338381685440]

約数ペア:

[(1, 338381685440), (2, 169190842720), (4, 84595421360), (5, 67676337088), (8, 42297710680), (10, 33838168544), (16, 21148855340), (20, 16919084272), (31, 10915538240), (32, 10574427670), (40, 8459542136), (41, 8253211840), (62, 5457769120), (64, 5287213835), (80, 4229771068), (82, 4126605920), (124, 2728884560), (127, 2664422720), (155, 2183107648), (160, 2114885534), (164, 2063302960), (205, 1650642368), (248, 1364442280), (254, 1332211360), (310, 1091553824), (320, 1057442767), (328, 1031651480), (410, 825321184), (496, 682221140), (508, 666105680), (620, 545776912), (635, 532884544), (656, 515825740), (820, 412660592), (992, 341110570), (1016, 333052840), (1240, 272888456), (1270, 266442272), (1271, 266232640), (1312, 257912870), (1640, 206330296), (1984, 170555285), (2032, 166526420), (2480, 136444228), (2540, 133221136), (2542, 133116320), (2624, 128956435), (3280, 103165148), (3937, 85949120), (4064, 83263210), (4960, 68222114), (5080, 66610568), (5084, 66558160), (5207, 64985920), (6355, 53246528), (6551, 51653440), (6560, 51582574), (7874, 42974560), (8128, 41631605), (9920, 34111057), (10160, 33305284), (10168, 33279080), (10414, 32492960), (12710, 26623264), (13102, 25826720), (13120, 25791287), (15748, 21487280), (19685, 17189824), (20320, 16652642), (20336, 16639540), (20828, 16246480), (25420, 13311632), (26035, 12997184), (26204, 12913360), (31496, 10743640), (32755, 10330688), (39370, 8594912), (40640, 8326321), (40672, 8319770), (41656, 8123240), (50840, 6655816), (52070, 6498592), (52408, 6456680), (62992, 5371820), (65510, 5165344), (78740, 4297456), (81344, 4159885), (83312, 4061620), (101680, 3327908), (104140, 3249296), (104816, 3228340), (125984, 2685910), (131020, 2582672), (157480, 2148728), (161417, 2096320), (166624, 2030810), (203081, 1666240), (203360, 1663954), (208280, 1624648), (209632, 1614170), (251968, 1342955), (262040, 1291336), (268591, 1259840), (314960, 1074364), (322834, 1048160), (333248, 1015405), (406162, 833120), (406720, 831977), (416560, 812324), (419264, 807085), (524080, 645668), (537182, 629920)]