2101977072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1336

約数の個数: 240

約数和(自身を含む): 6770400000

約数和(自身を除く): 4668422928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 31, 36, 39, 48, 52, 58, 62, 72, 78, 87, 93, 104, 116, 117, 124, 144, 156, 174, 186, 208, 232, 234, 248, 261, 279, 312, 348, 372, 377, 403, 464, 468, 496, 522, 558, 624, 696, 744, 754, 806, 899, 936, 1044, 1116, 1131, 1209, 1249, 1392, 1488, 1508, 1612, 1798, 1872, 2088, 2232, 2262, 2418, 2498, 2697, 3016, 3224, 3393, 3596, 3627, 3747, 4176, 4464, 4524, 4836, 4996, 5394, 6032, 6448, 6786, 7192, 7254, 7494, 8091, 9048, 9672, 9992, 10788, 11241, 11687, 13572, 14384, 14508, 14988, 16182, 16237, 18096, 19344, 19984, 21576, 22482, 23374, 27144, 29016, 29976, 32364, 32474, 35061, 36221, 38719, 43152, 44964, 46748, 48711, 54288, 58032, 59952, 64728, 64948, 70122, 72442, 77438, 89928, 93496, 97422, 105183, 108663, 116157, 129456, 129896, 140244, 144884, 146133, 154876, 179856, 186992, 194844, 210366, 217326, 232314, 259792, 280488, 289768, 292266, 309752, 325989, 348471, 389688, 420732, 434652, 464628, 470873, 503347, 560976, 579536, 584532, 619504, 651978, 696942, 779376, 841464, 869304, 929256, 941746, 1006694, 1122851, 1169064, 1303956, 1393884, 1412619, 1510041, 1682928, 1738608, 1858512, 1883492, 2013388, 2245702, 2338128, 2607912, 2787768, 2825238, 3020082, 3368553, 3766984, 4026776, 4237857, 4491404, 4530123, 5215824, 5575536, 5650476, 6040164, 6737106, 7533968, 8053552, 8475714, 8982808, 9060246, 10105659, 11300952, 12080328, 13474212, 14597063, 16951428, 17965616, 18120492, 20211318, 22601904, 24160656, 26948424, 29194126, 33902856, 36240984, 40422636, 43791189, 53896848, 58388252, 67805712, 72481968, 80845272, 87582378, 116776504, 131373567, 161690544, 175164756, 233553008, 262747134, 350329512, 525494268, 700659024, 1050988536, 2101977072]

約数ペア:

[(1, 2101977072), (2, 1050988536), (3, 700659024), (4, 525494268), (6, 350329512), (8, 262747134), (9, 233553008), (12, 175164756), (13, 161690544), (16, 131373567), (18, 116776504), (24, 87582378), (26, 80845272), (29, 72481968), (31, 67805712), (36, 58388252), (39, 53896848), (48, 43791189), (52, 40422636), (58, 36240984), (62, 33902856), (72, 29194126), (78, 26948424), (87, 24160656), (93, 22601904), (104, 20211318), (116, 18120492), (117, 17965616), (124, 16951428), (144, 14597063), (156, 13474212), (174, 12080328), (186, 11300952), (208, 10105659), (232, 9060246), (234, 8982808), (248, 8475714), (261, 8053552), (279, 7533968), (312, 6737106), (348, 6040164), (372, 5650476), (377, 5575536), (403, 5215824), (464, 4530123), (468, 4491404), (496, 4237857), (522, 4026776), (558, 3766984), (624, 3368553), (696, 3020082), (744, 2825238), (754, 2787768), (806, 2607912), (899, 2338128), (936, 2245702), (1044, 2013388), (1116, 1883492), (1131, 1858512), (1209, 1738608), (1249, 1682928), (1392, 1510041), (1488, 1412619), (1508, 1393884), (1612, 1303956), (1798, 1169064), (1872, 1122851), (2088, 1006694), (2232, 941746), (2262, 929256), (2418, 869304), (2498, 841464), (2697, 779376), (3016, 696942), (3224, 651978), (3393, 619504), (3596, 584532), (3627, 579536), (3747, 560976), (4176, 503347), (4464, 470873), (4524, 464628), (4836, 434652), (4996, 420732), (5394, 389688), (6032, 348471), (6448, 325989), (6786, 309752), (7192, 292266), (7254, 289768), (7494, 280488), (8091, 259792), (9048, 232314), (9672, 217326), (9992, 210366), (10788, 194844), (11241, 186992), (11687, 179856), (13572, 154876), (14384, 146133), (14508, 144884), (14988, 140244), (16182, 129896), (16237, 129456), (18096, 116157), (19344, 108663), (19984, 105183), (21576, 97422), (22482, 93496), (23374, 89928), (27144, 77438), (29016, 72442), (29976, 70122), (32364, 64948), (32474, 64728), (35061, 59952), (36221, 58032), (38719, 54288), (43152, 48711), (44964, 46748)]