339555216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 320

約数和(自身を含む): 1215922176

約数和(自身を除く): 876366960

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 37, 39, 42, 44, 48, 52, 56, 66, 74, 77, 78, 84, 88, 91, 104, 111, 112, 132, 143, 148, 154, 156, 168, 176, 182, 191, 208, 222, 231, 259, 264, 273, 286, 296, 308, 312, 336, 364, 382, 407, 429, 444, 462, 481, 518, 528, 546, 572, 573, 592, 616, 624, 728, 764, 777, 814, 858, 888, 924, 962, 1001, 1036, 1092, 1144, 1146, 1221, 1232, 1337, 1443, 1456, 1528, 1554, 1628, 1716, 1776, 1848, 1924, 2002, 2072, 2101, 2184, 2288, 2292, 2442, 2483, 2674, 2849, 2886, 3003, 3056, 3108, 3256, 3367, 3432, 3696, 3848, 4004, 4011, 4144, 4202, 4368, 4584, 4884, 4966, 5291, 5348, 5698, 5772, 6006, 6216, 6303, 6512, 6734, 6864, 7067, 7449, 7696, 8008, 8022, 8404, 8547, 9168, 9768, 9932, 10101, 10582, 10696, 11396, 11544, 12012, 12432, 12606, 13468, 14134, 14707, 14898, 15873, 16016, 16044, 16808, 17094, 17381, 19536, 19864, 20202, 21164, 21201, 21392, 22792, 23088, 24024, 25212, 26936, 27313, 28268, 29414, 29796, 31746, 32088, 33616, 34188, 34762, 37037, 39728, 40404, 42328, 42402, 44121, 45584, 48048, 49469, 50424, 52143, 53872, 54626, 56536, 58828, 59592, 63492, 64176, 68376, 69524, 74074, 77737, 80808, 81939, 84656, 84804, 88242, 91871, 98938, 100848, 104286, 109252, 111111, 113072, 117656, 119184, 126984, 136752, 139048, 148148, 148407, 155474, 161616, 163878, 169608, 176484, 183742, 191191, 197876, 208572, 218504, 222222, 233211, 235312, 253968, 275613, 278096, 296296, 296814, 310948, 327756, 339216, 352968, 367484, 382382, 395752, 417144, 437008, 444444, 466422, 544159, 551226, 573573, 592592, 593628, 621896, 643097, 655512, 705936, 734968, 764764, 791504, 834288, 888888, 932844, 1010581, 1088318, 1102452, 1147146, 1187256, 1243792, 1286194, 1311024, 1469936, 1529528, 1632477, 1777776, 1865688, 1929291, 2021162, 2176636, 2204904, 2294292, 2374512, 2572388, 3031743, 3059056, 3264954, 3731376, 3858582, 4042324, 4353272, 4409808, 4588584, 5144776, 6063486, 6529908, 7074067, 7717164, 8084648, 8706544, 9177168, 10289552, 12126972, 13059816, 14148134, 15434328, 16169296, 21222201, 24253944, 26119632, 28296268, 30868656, 42444402, 48507888, 56592536, 84888804, 113185072, 169777608, 339555216]

約数ペア:

[(1, 339555216), (2, 169777608), (3, 113185072), (4, 84888804), (6, 56592536), (7, 48507888), (8, 42444402), (11, 30868656), (12, 28296268), (13, 26119632), (14, 24253944), (16, 21222201), (21, 16169296), (22, 15434328), (24, 14148134), (26, 13059816), (28, 12126972), (33, 10289552), (37, 9177168), (39, 8706544), (42, 8084648), (44, 7717164), (48, 7074067), (52, 6529908), (56, 6063486), (66, 5144776), (74, 4588584), (77, 4409808), (78, 4353272), (84, 4042324), (88, 3858582), (91, 3731376), (104, 3264954), (111, 3059056), (112, 3031743), (132, 2572388), (143, 2374512), (148, 2294292), (154, 2204904), (156, 2176636), (168, 2021162), (176, 1929291), (182, 1865688), (191, 1777776), (208, 1632477), (222, 1529528), (231, 1469936), (259, 1311024), (264, 1286194), (273, 1243792), (286, 1187256), (296, 1147146), (308, 1102452), (312, 1088318), (336, 1010581), (364, 932844), (382, 888888), (407, 834288), (429, 791504), (444, 764764), (462, 734968), (481, 705936), (518, 655512), (528, 643097), (546, 621896), (572, 593628), (573, 592592), (592, 573573), (616, 551226), (624, 544159), (728, 466422), (764, 444444), (777, 437008), (814, 417144), (858, 395752), (888, 382382), (924, 367484), (962, 352968), (1001, 339216), (1036, 327756), (1092, 310948), (1144, 296814), (1146, 296296), (1221, 278096), (1232, 275613), (1337, 253968), (1443, 235312), (1456, 233211), (1528, 222222), (1554, 218504), (1628, 208572), (1716, 197876), (1776, 191191), (1848, 183742), (1924, 176484), (2002, 169608), (2072, 163878), (2101, 161616), (2184, 155474), (2288, 148407), (2292, 148148), (2442, 139048), (2483, 136752), (2674, 126984), (2849, 119184), (2886, 117656), (3003, 113072), (3056, 111111), (3108, 109252), (3256, 104286), (3367, 100848), (3432, 98938), (3696, 91871), (3848, 88242), (4004, 84804), (4011, 84656), (4144, 81939), (4202, 80808), (4368, 77737), (4584, 74074), (4884, 69524), (4966, 68376), (5291, 64176), (5348, 63492), (5698, 59592), (5772, 58828), (6006, 56536), (6216, 54626), (6303, 53872), (6512, 52143), (6734, 50424), (6864, 49469), (7067, 48048), (7449, 45584), (7696, 44121), (8008, 42402), (8022, 42328), (8404, 40404), (8547, 39728), (9168, 37037), (9768, 34762), (9932, 34188), (10101, 33616), (10582, 32088), (10696, 31746), (11396, 29796), (11544, 29414), (12012, 28268), (12432, 27313), (12606, 26936), (13468, 25212), (14134, 24024), (14707, 23088), (14898, 22792), (15873, 21392), (16016, 21201), (16044, 21164), (16808, 20202), (17094, 19864), (17381, 19536)]