440907264

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13669}}^1$

素因数の和:13700

約数の個数: 120

約数和(自身を含む): 1454378640

約数和(自身を除く): 1013471376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 13669, 16128, 27338, 32256, 41007, 54676, 82014, 95683, 109352, 123021, 164028, 191366, 218704, 246042, 287049, 328056, 382732, 437408, 492084, 574098, 656112, 765464, 861147, 874816, 984168, 1148196, 1312224, 1530928, 1722294, 1749632, 1968336, 2296392, 2624448, 3061856, 3444588, 3499264, 3936672, 4592784, 5248896, 6123712, 6889176, 6998528, 7873344, 9185568, 10497792, 12247424, 13778352, 15746688, 18371136, 20995584, 24494848, 27556704, 31493376, 36742272, 48989696, 55113408, 62986752, 73484544, 110226816, 146969088, 220453632, 440907264]

約数ペア:

[(1, 440907264), (2, 220453632), (3, 146969088), (4, 110226816), (6, 73484544), (7, 62986752), (8, 55113408), (9, 48989696), (12, 36742272), (14, 31493376), (16, 27556704), (18, 24494848), (21, 20995584), (24, 18371136), (28, 15746688), (32, 13778352), (36, 12247424), (42, 10497792), (48, 9185568), (56, 7873344), (63, 6998528), (64, 6889176), (72, 6123712), (84, 5248896), (96, 4592784), (112, 3936672), (126, 3499264), (128, 3444588), (144, 3061856), (168, 2624448), (192, 2296392), (224, 1968336), (252, 1749632), (256, 1722294), (288, 1530928), (336, 1312224), (384, 1148196), (448, 984168), (504, 874816), (512, 861147), (576, 765464), (672, 656112), (768, 574098), (896, 492084), (1008, 437408), (1152, 382732), (1344, 328056), (1536, 287049), (1792, 246042), (2016, 218704), (2304, 191366), (2688, 164028), (3584, 123021), (4032, 109352), (4608, 95683), (5376, 82014), (8064, 54676), (10752, 41007), (13669, 32256), (16128, 27338)]