1549399488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1355

約数の個数: 224

約数和(自身を含む): 5120640000

約数和(自身を除く): 3571240512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 71, 78, 84, 91, 96, 104, 112, 142, 156, 168, 182, 192, 208, 213, 224, 273, 284, 312, 336, 364, 416, 426, 448, 497, 546, 568, 624, 672, 728, 832, 852, 923, 994, 1092, 1136, 1248, 1249, 1344, 1456, 1491, 1704, 1846, 1988, 2184, 2272, 2496, 2498, 2769, 2912, 2982, 3408, 3692, 3747, 3976, 4368, 4544, 4996, 5538, 5824, 5964, 6461, 6816, 7384, 7494, 7952, 8736, 8743, 9992, 11076, 11928, 12922, 13632, 14768, 14988, 15904, 16237, 17472, 17486, 19383, 19984, 22152, 23856, 25844, 26229, 29536, 29976, 31808, 32474, 34972, 38766, 39968, 44304, 47712, 48711, 51688, 52458, 59072, 59952, 64948, 69944, 77532, 79936, 88608, 88679, 95424, 97422, 103376, 104916, 113659, 119904, 129896, 139888, 155064, 177216, 177358, 194844, 206752, 209832, 227318, 239808, 259792, 266037, 279776, 310128, 340977, 354716, 389688, 413504, 419664, 454636, 519584, 532074, 559552, 620256, 620753, 681954, 709432, 779376, 839328, 909272, 1039168, 1064148, 1152827, 1240512, 1241506, 1363908, 1418864, 1558752, 1678656, 1818544, 1862259, 2128296, 2305654, 2483012, 2727816, 2837728, 3117504, 3458481, 3637088, 3724518, 4256592, 4611308, 4966024, 5455632, 5675456, 6916962, 7274176, 7449036, 8069789, 8513184, 9222616, 9932048, 10911264, 13833924, 14898072, 16139578, 17026368, 18445232, 19864096, 21822528, 24209367, 27667848, 29796144, 32279156, 36890464, 39728192, 48418734, 55335696, 59592288, 64558312, 73780928, 96837468, 110671392, 119184576, 129116624, 193674936, 221342784, 258233248, 387349872, 516466496, 774699744, 1549399488]

約数ペア:

[(1, 1549399488), (2, 774699744), (3, 516466496), (4, 387349872), (6, 258233248), (7, 221342784), (8, 193674936), (12, 129116624), (13, 119184576), (14, 110671392), (16, 96837468), (21, 73780928), (24, 64558312), (26, 59592288), (28, 55335696), (32, 48418734), (39, 39728192), (42, 36890464), (48, 32279156), (52, 29796144), (56, 27667848), (64, 24209367), (71, 21822528), (78, 19864096), (84, 18445232), (91, 17026368), (96, 16139578), (104, 14898072), (112, 13833924), (142, 10911264), (156, 9932048), (168, 9222616), (182, 8513184), (192, 8069789), (208, 7449036), (213, 7274176), (224, 6916962), (273, 5675456), (284, 5455632), (312, 4966024), (336, 4611308), (364, 4256592), (416, 3724518), (426, 3637088), (448, 3458481), (497, 3117504), (546, 2837728), (568, 2727816), (624, 2483012), (672, 2305654), (728, 2128296), (832, 1862259), (852, 1818544), (923, 1678656), (994, 1558752), (1092, 1418864), (1136, 1363908), (1248, 1241506), (1249, 1240512), (1344, 1152827), (1456, 1064148), (1491, 1039168), (1704, 909272), (1846, 839328), (1988, 779376), (2184, 709432), (2272, 681954), (2496, 620753), (2498, 620256), (2769, 559552), (2912, 532074), (2982, 519584), (3408, 454636), (3692, 419664), (3747, 413504), (3976, 389688), (4368, 354716), (4544, 340977), (4996, 310128), (5538, 279776), (5824, 266037), (5964, 259792), (6461, 239808), (6816, 227318), (7384, 209832), (7494, 206752), (7952, 194844), (8736, 177358), (8743, 177216), (9992, 155064), (11076, 139888), (11928, 129896), (12922, 119904), (13632, 113659), (14768, 104916), (14988, 103376), (15904, 97422), (16237, 95424), (17472, 88679), (17486, 88608), (19383, 79936), (19984, 77532), (22152, 69944), (23856, 64948), (25844, 59952), (26229, 59072), (29536, 52458), (29976, 51688), (31808, 48711), (32474, 47712), (34972, 44304), (38766, 39968)]