1999827648

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38153}}^1$

素因数の和:38191

約数の個数: 168

約数和(自身を含む): 7055132448

約数和(自身を除く): 5055304800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 38153, 52416, 76306, 114459, 152612, 228918, 267071, 305224, 343377, 457836, 495989, 534142, 610448, 686754, 801213, 915672, 991978, 1068284, 1220896, 1373508, 1487967, 1602426, 1831344, 1983956, 2136568, 2403639, 2441792, 2747016, 2975934, 3204852, 3471923, 3662688, 3967912, 4273136, 4463901, 4807278, 5494032, 5951868, 6409704, 6943846, 7325376, 7935824, 8546272, 8927802, 9614556, 10415769, 10988064, 11903736, 12819408, 13887692, 15871648, 17092544, 17855604, 19229112, 20831538, 21976128, 23807472, 25638816, 27775384, 31247307, 31743296, 35711208, 38458224, 41663076, 47614944, 51277632, 55550768, 62494614, 71422416, 76916448, 83326152, 95229888, 111101536, 124989228, 142844832, 153832896, 166652304, 222203072, 249978456, 285689664, 333304608, 499956912, 666609216, 999913824, 1999827648]

約数ペア:

[(1, 1999827648), (2, 999913824), (3, 666609216), (4, 499956912), (6, 333304608), (7, 285689664), (8, 249978456), (9, 222203072), (12, 166652304), (13, 153832896), (14, 142844832), (16, 124989228), (18, 111101536), (21, 95229888), (24, 83326152), (26, 76916448), (28, 71422416), (32, 62494614), (36, 55550768), (39, 51277632), (42, 47614944), (48, 41663076), (52, 38458224), (56, 35711208), (63, 31743296), (64, 31247307), (72, 27775384), (78, 25638816), (84, 23807472), (91, 21976128), (96, 20831538), (104, 19229112), (112, 17855604), (117, 17092544), (126, 15871648), (144, 13887692), (156, 12819408), (168, 11903736), (182, 10988064), (192, 10415769), (208, 9614556), (224, 8927802), (234, 8546272), (252, 7935824), (273, 7325376), (288, 6943846), (312, 6409704), (336, 5951868), (364, 5494032), (416, 4807278), (448, 4463901), (468, 4273136), (504, 3967912), (546, 3662688), (576, 3471923), (624, 3204852), (672, 2975934), (728, 2747016), (819, 2441792), (832, 2403639), (936, 2136568), (1008, 1983956), (1092, 1831344), (1248, 1602426), (1344, 1487967), (1456, 1373508), (1638, 1220896), (1872, 1068284), (2016, 991978), (2184, 915672), (2496, 801213), (2912, 686754), (3276, 610448), (3744, 534142), (4032, 495989), (4368, 457836), (5824, 343377), (6552, 305224), (7488, 267071), (8736, 228918), (13104, 152612), (17472, 114459), (26208, 76306), (38153, 52416)]