1229658377864

素因数分解:

$2^3\times 7^4\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{2389}}^1$

素因数の和:2761

約数の個数: 160

約数和(自身を含む): 2724884505600

約数和(自身を除く): 1495226127736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 211, 254, 343, 392, 422, 508, 686, 844, 889, 1016, 1372, 1477, 1688, 1778, 2389, 2401, 2744, 2954, 3556, 4778, 4802, 5908, 6223, 7112, 9556, 9604, 10339, 11816, 12446, 16723, 19112, 19208, 20678, 24892, 26797, 33446, 41356, 43561, 49784, 53594, 66892, 72373, 82712, 87122, 107188, 117061, 133784, 144746, 174244, 187579, 214376, 234122, 289492, 303403, 304927, 348488, 375158, 468244, 504079, 506611, 578984, 606806, 609854, 750316, 819427, 936488, 1008158, 1013222, 1213612, 1219708, 1313053, 1500632, 1638854, 2016316, 2026444, 2123821, 2427224, 2439416, 2626106, 3277708, 3528553, 4032632, 4052888, 4247642, 5252212, 5735989, 6555416, 7057106, 8495284, 9191371, 10504424, 11471978, 14114212, 14866747, 16990568, 18382742, 22943956, 24699871, 28228424, 29733494, 36765484, 45887912, 49399742, 59466988, 64018033, 64339597, 73530968, 98799484, 104067229, 118933976, 128036066, 128679194, 172899097, 197598968, 208134458, 256072132, 257358388, 345798194, 416268916, 448126231, 512144264, 514716776, 691596388, 728470603, 832537832, 896252462, 1210293679, 1383192776, 1456941206, 1792504924, 2420587358, 2913882412, 3136883617, 3585009848, 4841174716, 5827764824, 6273767234, 9682349432, 12547534468, 21958185319, 25095068936, 43916370638, 87832741276, 153707297233, 175665482552, 307414594466, 614829188932, 1229658377864]

約数ペア:

[(1, 1229658377864), (2, 614829188932), (4, 307414594466), (7, 175665482552), (8, 153707297233), (14, 87832741276), (28, 43916370638), (49, 25095068936), (56, 21958185319), (98, 12547534468), (127, 9682349432), (196, 6273767234), (211, 5827764824), (254, 4841174716), (343, 3585009848), (392, 3136883617), (422, 2913882412), (508, 2420587358), (686, 1792504924), (844, 1456941206), (889, 1383192776), (1016, 1210293679), (1372, 896252462), (1477, 832537832), (1688, 728470603), (1778, 691596388), (2389, 514716776), (2401, 512144264), (2744, 448126231), (2954, 416268916), (3556, 345798194), (4778, 257358388), (4802, 256072132), (5908, 208134458), (6223, 197598968), (7112, 172899097), (9556, 128679194), (9604, 128036066), (10339, 118933976), (11816, 104067229), (12446, 98799484), (16723, 73530968), (19112, 64339597), (19208, 64018033), (20678, 59466988), (24892, 49399742), (26797, 45887912), (33446, 36765484), (41356, 29733494), (43561, 28228424), (49784, 24699871), (53594, 22943956), (66892, 18382742), (72373, 16990568), (82712, 14866747), (87122, 14114212), (107188, 11471978), (117061, 10504424), (133784, 9191371), (144746, 8495284), (174244, 7057106), (187579, 6555416), (214376, 5735989), (234122, 5252212), (289492, 4247642), (303403, 4052888), (304927, 4032632), (348488, 3528553), (375158, 3277708), (468244, 2626106), (504079, 2439416), (506611, 2427224), (578984, 2123821), (606806, 2026444), (609854, 2016316), (750316, 1638854), (819427, 1500632), (936488, 1313053), (1008158, 1219708), (1013222, 1213612)]