1968021216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:502

約数の個数: 288

約数和(自身を含む): 6793113600

約数和(自身を除く): 4825092384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 191, 224, 228, 252, 266, 269, 288, 304, 336, 342, 382, 399, 456, 504, 532, 538, 573, 608, 672, 684, 764, 798, 807, 912, 1008, 1064, 1076, 1146, 1197, 1337, 1368, 1528, 1596, 1614, 1719, 1824, 1883, 2016, 2128, 2152, 2292, 2394, 2421, 2674, 2736, 3056, 3192, 3228, 3438, 3629, 3766, 4011, 4256, 4304, 4584, 4788, 4842, 5111, 5348, 5472, 5649, 6112, 6384, 6456, 6876, 7258, 7532, 8022, 8608, 9168, 9576, 9684, 10222, 10696, 10887, 11298, 12033, 12768, 12912, 13752, 14516, 15064, 15333, 16044, 16947, 18336, 19152, 19368, 20444, 21392, 21774, 22596, 24066, 25403, 25824, 27504, 29032, 30128, 30666, 32088, 32661, 33894, 35777, 38304, 38736, 40888, 42784, 43548, 45192, 45999, 48132, 50806, 51379, 55008, 58064, 60256, 61332, 64176, 65322, 67788, 71554, 76209, 77472, 81776, 87096, 90384, 91998, 96264, 101612, 102758, 107331, 116128, 122664, 128352, 130644, 135576, 143108, 152418, 154137, 163552, 174192, 180768, 183996, 192528, 203224, 205516, 214662, 228627, 245328, 261288, 271152, 286216, 304836, 308274, 321993, 348384, 359653, 367992, 385056, 406448, 411032, 429324, 457254, 462411, 490656, 522576, 542304, 572432, 609672, 616548, 643986, 719306, 735984, 812896, 822064, 858648, 914508, 924822, 976201, 1045152, 1078959, 1144864, 1219344, 1233096, 1287972, 1438612, 1471968, 1644128, 1717296, 1829016, 1849644, 1952402, 2157918, 2438688, 2466192, 2575944, 2877224, 2928603, 3236877, 3434592, 3658032, 3699288, 3904804, 4315836, 4932384, 5151888, 5754448, 5857206, 6473754, 6833407, 7316064, 7398576, 7809608, 8631672, 8785809, 10303776, 11508896, 11714412, 12947508, 13666814, 14797152, 15619216, 17263344, 17571618, 20500221, 23428824, 25895016, 27333628, 31238432, 34526688, 35143236, 41000442, 46857648, 51790032, 54667256, 61500663, 70286472, 82000884, 93715296, 103580064, 109334512, 123001326, 140572944, 164001768, 218669024, 246002652, 281145888, 328003536, 492005304, 656007072, 984010608, 1968021216]

約数ペア:

[(1, 1968021216), (2, 984010608), (3, 656007072), (4, 492005304), (6, 328003536), (7, 281145888), (8, 246002652), (9, 218669024), (12, 164001768), (14, 140572944), (16, 123001326), (18, 109334512), (19, 103580064), (21, 93715296), (24, 82000884), (28, 70286472), (32, 61500663), (36, 54667256), (38, 51790032), (42, 46857648), (48, 41000442), (56, 35143236), (57, 34526688), (63, 31238432), (72, 27333628), (76, 25895016), (84, 23428824), (96, 20500221), (112, 17571618), (114, 17263344), (126, 15619216), (133, 14797152), (144, 13666814), (152, 12947508), (168, 11714412), (171, 11508896), (191, 10303776), (224, 8785809), (228, 8631672), (252, 7809608), (266, 7398576), (269, 7316064), (288, 6833407), (304, 6473754), (336, 5857206), (342, 5754448), (382, 5151888), (399, 4932384), (456, 4315836), (504, 3904804), (532, 3699288), (538, 3658032), (573, 3434592), (608, 3236877), (672, 2928603), (684, 2877224), (764, 2575944), (798, 2466192), (807, 2438688), (912, 2157918), (1008, 1952402), (1064, 1849644), (1076, 1829016), (1146, 1717296), (1197, 1644128), (1337, 1471968), (1368, 1438612), (1528, 1287972), (1596, 1233096), (1614, 1219344), (1719, 1144864), (1824, 1078959), (1883, 1045152), (2016, 976201), (2128, 924822), (2152, 914508), (2292, 858648), (2394, 822064), (2421, 812896), (2674, 735984), (2736, 719306), (3056, 643986), (3192, 616548), (3228, 609672), (3438, 572432), (3629, 542304), (3766, 522576), (4011, 490656), (4256, 462411), (4304, 457254), (4584, 429324), (4788, 411032), (4842, 406448), (5111, 385056), (5348, 367992), (5472, 359653), (5649, 348384), (6112, 321993), (6384, 308274), (6456, 304836), (6876, 286216), (7258, 271152), (7532, 261288), (8022, 245328), (8608, 228627), (9168, 214662), (9576, 205516), (9684, 203224), (10222, 192528), (10696, 183996), (10887, 180768), (11298, 174192), (12033, 163552), (12768, 154137), (12912, 152418), (13752, 143108), (14516, 135576), (15064, 130644), (15333, 128352), (16044, 122664), (16947, 116128), (18336, 107331), (19152, 102758), (19368, 101612), (20444, 96264), (21392, 91998), (21774, 90384), (22596, 87096), (24066, 81776), (25403, 77472), (25824, 76209), (27504, 71554), (29032, 67788), (30128, 65322), (30666, 64176), (32088, 61332), (32661, 60256), (33894, 58064), (35777, 55008), (38304, 51379), (38736, 50806), (40888, 48132), (42784, 45999), (43548, 45192)]