8668457784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:839

約数の個数: 256

約数和(自身を含む): 28282060800

約数和(自身を除く): 19613603016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 223, 252, 282, 329, 376, 378, 423, 446, 504, 547, 564, 658, 669, 756, 846, 892, 987, 1094, 1128, 1269, 1316, 1338, 1512, 1561, 1641, 1692, 1784, 1974, 2007, 2188, 2538, 2632, 2676, 2961, 3122, 3282, 3384, 3829, 3948, 4014, 4376, 4683, 4923, 5076, 5352, 5922, 6021, 6244, 6564, 7658, 7896, 8028, 8883, 9366, 9846, 10152, 10481, 11487, 11844, 12042, 12488, 13128, 14049, 14769, 15316, 16056, 17766, 18732, 19692, 20962, 22974, 23688, 24084, 25709, 28098, 29538, 30632, 31443, 34461, 35532, 37464, 39384, 41924, 42147, 45948, 48168, 51418, 56196, 59076, 62886, 68922, 71064, 73367, 77127, 83848, 84294, 91896, 94329, 102836, 103383, 112392, 118152, 121981, 125772, 137844, 146734, 154254, 168588, 179963, 188658, 205672, 206766, 220101, 231381, 243962, 251544, 275688, 282987, 293468, 308508, 337176, 359926, 365943, 377316, 413532, 440202, 462762, 487924, 539889, 565974, 586936, 617016, 660303, 694143, 719852, 731886, 754632, 827064, 853867, 880404, 925524, 975848, 1079778, 1097829, 1131948, 1320606, 1388286, 1439704, 1463772, 1619667, 1707734, 1760808, 1851048, 1980909, 2159556, 2195658, 2263896, 2561601, 2641212, 2776572, 2927544, 3239334, 3293487, 3415468, 3961818, 4319112, 4391316, 4859001, 5123202, 5282424, 5553144, 5733107, 6478668, 6586974, 6830936, 7684803, 7923636, 8782632, 9718002, 10246404, 11466214, 12957336, 13173948, 15369606, 15847272, 17199321, 19436004, 20492808, 22932428, 23054409, 26347896, 30739212, 34398642, 38872008, 40131749, 45864856, 46108818, 51597963, 61478424, 68797284, 80263498, 92217636, 103195926, 120395247, 137594568, 154793889, 160526996, 184435272, 206391852, 240790494, 309587778, 321053992, 361185741, 412783704, 481580988, 619175556, 722371482, 963161976, 1083557223, 1238351112, 1444742964, 2167114446, 2889485928, 4334228892, 8668457784]

約数ペア:

[(1, 8668457784), (2, 4334228892), (3, 2889485928), (4, 2167114446), (6, 1444742964), (7, 1238351112), (8, 1083557223), (9, 963161976), (12, 722371482), (14, 619175556), (18, 481580988), (21, 412783704), (24, 361185741), (27, 321053992), (28, 309587778), (36, 240790494), (42, 206391852), (47, 184435272), (54, 160526996), (56, 154793889), (63, 137594568), (72, 120395247), (84, 103195926), (94, 92217636), (108, 80263498), (126, 68797284), (141, 61478424), (168, 51597963), (188, 46108818), (189, 45864856), (216, 40131749), (223, 38872008), (252, 34398642), (282, 30739212), (329, 26347896), (376, 23054409), (378, 22932428), (423, 20492808), (446, 19436004), (504, 17199321), (547, 15847272), (564, 15369606), (658, 13173948), (669, 12957336), (756, 11466214), (846, 10246404), (892, 9718002), (987, 8782632), (1094, 7923636), (1128, 7684803), (1269, 6830936), (1316, 6586974), (1338, 6478668), (1512, 5733107), (1561, 5553144), (1641, 5282424), (1692, 5123202), (1784, 4859001), (1974, 4391316), (2007, 4319112), (2188, 3961818), (2538, 3415468), (2632, 3293487), (2676, 3239334), (2961, 2927544), (3122, 2776572), (3282, 2641212), (3384, 2561601), (3829, 2263896), (3948, 2195658), (4014, 2159556), (4376, 1980909), (4683, 1851048), (4923, 1760808), (5076, 1707734), (5352, 1619667), (5922, 1463772), (6021, 1439704), (6244, 1388286), (6564, 1320606), (7658, 1131948), (7896, 1097829), (8028, 1079778), (8883, 975848), (9366, 925524), (9846, 880404), (10152, 853867), (10481, 827064), (11487, 754632), (11844, 731886), (12042, 719852), (12488, 694143), (13128, 660303), (14049, 617016), (14769, 586936), (15316, 565974), (16056, 539889), (17766, 487924), (18732, 462762), (19692, 440202), (20962, 413532), (22974, 377316), (23688, 365943), (24084, 359926), (25709, 337176), (28098, 308508), (29538, 293468), (30632, 282987), (31443, 275688), (34461, 251544), (35532, 243962), (37464, 231381), (39384, 220101), (41924, 206766), (42147, 205672), (45948, 188658), (48168, 179963), (51418, 168588), (56196, 154254), (59076, 146734), (62886, 137844), (68922, 125772), (71064, 121981), (73367, 118152), (77127, 112392), (83848, 103383), (84294, 102836), (91896, 94329)]