1857738288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1943

約数の個数: 160

約数和(自身を含む): 5694492672

約数和(自身を除く): 3836754384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 71, 84, 86, 112, 129, 142, 168, 172, 213, 258, 284, 301, 336, 344, 426, 497, 516, 568, 602, 688, 852, 903, 994, 1032, 1136, 1204, 1491, 1704, 1806, 1811, 1988, 2064, 2408, 2982, 3053, 3408, 3612, 3622, 3976, 4816, 5433, 5964, 6106, 7224, 7244, 7952, 9159, 10866, 11928, 12212, 12677, 14448, 14488, 18318, 21371, 21732, 23856, 24424, 25354, 28976, 36636, 38031, 42742, 43464, 48848, 50708, 64113, 73272, 76062, 77873, 85484, 86928, 101416, 128226, 128581, 146544, 152124, 155746, 170968, 202832, 233619, 256452, 257162, 304248, 311492, 341936, 385743, 467238, 512904, 514324, 545111, 608496, 622984, 771486, 900067, 934476, 1025808, 1028648, 1090222, 1245968, 1542972, 1635333, 1800134, 1868952, 2057296, 2180444, 2700201, 3085944, 3270666, 3600268, 3737904, 4360888, 5400402, 5528983, 6171888, 6541332, 7200536, 8721776, 10800804, 11057966, 13082664, 14401072, 16586949, 21601608, 22115932, 26165328, 33173898, 38702881, 43203216, 44231864, 66347796, 77405762, 88463728, 116108643, 132695592, 154811524, 232217286, 265391184, 309623048, 464434572, 619246096, 928869144, 1857738288]

約数ペア:

[(1, 1857738288), (2, 928869144), (3, 619246096), (4, 464434572), (6, 309623048), (7, 265391184), (8, 232217286), (12, 154811524), (14, 132695592), (16, 116108643), (21, 88463728), (24, 77405762), (28, 66347796), (42, 44231864), (43, 43203216), (48, 38702881), (56, 33173898), (71, 26165328), (84, 22115932), (86, 21601608), (112, 16586949), (129, 14401072), (142, 13082664), (168, 11057966), (172, 10800804), (213, 8721776), (258, 7200536), (284, 6541332), (301, 6171888), (336, 5528983), (344, 5400402), (426, 4360888), (497, 3737904), (516, 3600268), (568, 3270666), (602, 3085944), (688, 2700201), (852, 2180444), (903, 2057296), (994, 1868952), (1032, 1800134), (1136, 1635333), (1204, 1542972), (1491, 1245968), (1704, 1090222), (1806, 1028648), (1811, 1025808), (1988, 934476), (2064, 900067), (2408, 771486), (2982, 622984), (3053, 608496), (3408, 545111), (3612, 514324), (3622, 512904), (3976, 467238), (4816, 385743), (5433, 341936), (5964, 311492), (6106, 304248), (7224, 257162), (7244, 256452), (7952, 233619), (9159, 202832), (10866, 170968), (11928, 155746), (12212, 152124), (12677, 146544), (14448, 128581), (14488, 128226), (18318, 101416), (21371, 86928), (21732, 85484), (23856, 77873), (24424, 76062), (25354, 73272), (28976, 64113), (36636, 50708), (38031, 48848), (42742, 43464)]