2779203168

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6791}}^1$

素因数の和:6850

約数の個数: 216

約数和(自身を含む): 9512128080

約数和(自身を除く): 6732924912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 224, 232, 252, 261, 288, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 672, 696, 784, 812, 882, 928, 1008, 1044, 1176, 1218, 1392, 1421, 1568, 1624, 1764, 1827, 2016, 2088, 2352, 2436, 2784, 2842, 3248, 3528, 3654, 4176, 4263, 4704, 4872, 5684, 6496, 6791, 7056, 7308, 8352, 8526, 9744, 11368, 12789, 13582, 14112, 14616, 17052, 19488, 20373, 22736, 25578, 27164, 29232, 34104, 40746, 45472, 47537, 51156, 54328, 58464, 61119, 68208, 81492, 95074, 102312, 108656, 122238, 136416, 142611, 162984, 190148, 196939, 204624, 217312, 244476, 285222, 325968, 332759, 380296, 393878, 409248, 427833, 488952, 570444, 590817, 651936, 665518, 760592, 787756, 855666, 977904, 998277, 1140888, 1181634, 1331036, 1378573, 1521184, 1575512, 1711332, 1772451, 1955808, 1996554, 2281776, 2363268, 2662072, 2757146, 2994831, 3151024, 3422664, 3544902, 3993108, 4135719, 4563552, 4726536, 5324144, 5514292, 5989662, 6302048, 6845328, 7089804, 7986216, 8271438, 9453072, 9650011, 10648288, 11028584, 11979324, 12407157, 13690656, 14179608, 15972432, 16542876, 18906144, 19300022, 22057168, 23958648, 24814314, 28359216, 28950033, 31944864, 33085752, 38600044, 44114336, 47917296, 49628628, 56718432, 57900066, 66171504, 77200088, 86850099, 95834592, 99257256, 115800132, 132343008, 154400176, 173700198, 198514512, 231600264, 308800352, 347400396, 397029024, 463200528, 694800792, 926401056, 1389601584, 2779203168]

約数ペア:

[(1, 2779203168), (2, 1389601584), (3, 926401056), (4, 694800792), (6, 463200528), (7, 397029024), (8, 347400396), (9, 308800352), (12, 231600264), (14, 198514512), (16, 173700198), (18, 154400176), (21, 132343008), (24, 115800132), (28, 99257256), (29, 95834592), (32, 86850099), (36, 77200088), (42, 66171504), (48, 57900066), (49, 56718432), (56, 49628628), (58, 47917296), (63, 44114336), (72, 38600044), (84, 33085752), (87, 31944864), (96, 28950033), (98, 28359216), (112, 24814314), (116, 23958648), (126, 22057168), (144, 19300022), (147, 18906144), (168, 16542876), (174, 15972432), (196, 14179608), (203, 13690656), (224, 12407157), (232, 11979324), (252, 11028584), (261, 10648288), (288, 9650011), (294, 9453072), (336, 8271438), (348, 7986216), (392, 7089804), (406, 6845328), (441, 6302048), (464, 5989662), (504, 5514292), (522, 5324144), (588, 4726536), (609, 4563552), (672, 4135719), (696, 3993108), (784, 3544902), (812, 3422664), (882, 3151024), (928, 2994831), (1008, 2757146), (1044, 2662072), (1176, 2363268), (1218, 2281776), (1392, 1996554), (1421, 1955808), (1568, 1772451), (1624, 1711332), (1764, 1575512), (1827, 1521184), (2016, 1378573), (2088, 1331036), (2352, 1181634), (2436, 1140888), (2784, 998277), (2842, 977904), (3248, 855666), (3528, 787756), (3654, 760592), (4176, 665518), (4263, 651936), (4704, 590817), (4872, 570444), (5684, 488952), (6496, 427833), (6791, 409248), (7056, 393878), (7308, 380296), (8352, 332759), (8526, 325968), (9744, 285222), (11368, 244476), (12789, 217312), (13582, 204624), (14112, 196939), (14616, 190148), (17052, 162984), (19488, 142611), (20373, 136416), (22736, 122238), (25578, 108656), (27164, 102312), (29232, 95074), (34104, 81492), (40746, 68208), (45472, 61119), (47537, 58464), (51156, 54328)]