2018938752

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:885

約数の個数: 192

約数和(自身を含む): 6064858800

約数和(自身を除く): 4045920048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 53, 64, 72, 86, 96, 106, 128, 129, 144, 159, 172, 192, 212, 258, 288, 318, 344, 384, 387, 424, 477, 516, 576, 636, 688, 769, 774, 848, 954, 1032, 1152, 1272, 1376, 1538, 1548, 1696, 1908, 2064, 2279, 2307, 2544, 2752, 3076, 3096, 3392, 3816, 4128, 4558, 4614, 5088, 5504, 6152, 6192, 6784, 6837, 6921, 7632, 8256, 9116, 9228, 10176, 12304, 12384, 13674, 13842, 15264, 16512, 18232, 18456, 20352, 20511, 24608, 24768, 27348, 27684, 30528, 33067, 36464, 36912, 40757, 41022, 49216, 49536, 54696, 55368, 61056, 66134, 72928, 73824, 81514, 82044, 98432, 99201, 109392, 110736, 122271, 132268, 145856, 147648, 163028, 164088, 198402, 218784, 221472, 244542, 264536, 291712, 295296, 297603, 326056, 328176, 366813, 396804, 437568, 442944, 489084, 529072, 595206, 652112, 656352, 733626, 793608, 875136, 885888, 978168, 1058144, 1190412, 1304224, 1312704, 1467252, 1587216, 1752551, 1956336, 2116288, 2380824, 2608448, 2625408, 2934504, 3174432, 3505102, 3912672, 4232576, 4761648, 5216896, 5257653, 5869008, 6348864, 7010204, 7825344, 9523296, 10515306, 11738016, 12697728, 14020408, 15650688, 15772959, 19046592, 21030612, 23476032, 28040816, 31545918, 38093184, 42061224, 46952064, 56081632, 63091836, 84122448, 112163264, 126183672, 168244896, 224326528, 252367344, 336489792, 504734688, 672979584, 1009469376, 2018938752]

約数ペア:

[(1, 2018938752), (2, 1009469376), (3, 672979584), (4, 504734688), (6, 336489792), (8, 252367344), (9, 224326528), (12, 168244896), (16, 126183672), (18, 112163264), (24, 84122448), (32, 63091836), (36, 56081632), (43, 46952064), (48, 42061224), (53, 38093184), (64, 31545918), (72, 28040816), (86, 23476032), (96, 21030612), (106, 19046592), (128, 15772959), (129, 15650688), (144, 14020408), (159, 12697728), (172, 11738016), (192, 10515306), (212, 9523296), (258, 7825344), (288, 7010204), (318, 6348864), (344, 5869008), (384, 5257653), (387, 5216896), (424, 4761648), (477, 4232576), (516, 3912672), (576, 3505102), (636, 3174432), (688, 2934504), (769, 2625408), (774, 2608448), (848, 2380824), (954, 2116288), (1032, 1956336), (1152, 1752551), (1272, 1587216), (1376, 1467252), (1538, 1312704), (1548, 1304224), (1696, 1190412), (1908, 1058144), (2064, 978168), (2279, 885888), (2307, 875136), (2544, 793608), (2752, 733626), (3076, 656352), (3096, 652112), (3392, 595206), (3816, 529072), (4128, 489084), (4558, 442944), (4614, 437568), (5088, 396804), (5504, 366813), (6152, 328176), (6192, 326056), (6784, 297603), (6837, 295296), (6921, 291712), (7632, 264536), (8256, 244542), (9116, 221472), (9228, 218784), (10176, 198402), (12304, 164088), (12384, 163028), (13674, 147648), (13842, 145856), (15264, 132268), (16512, 122271), (18232, 110736), (18456, 109392), (20352, 99201), (20511, 98432), (24608, 82044), (24768, 81514), (27348, 73824), (27684, 72928), (30528, 66134), (33067, 61056), (36464, 55368), (36912, 54696), (40757, 49536), (41022, 49216)]