319205016

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 1042944000

約数和(自身を除く): 723738984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 114, 117, 124, 152, 156, 171, 186, 193, 216, 228, 234, 247, 248, 279, 312, 342, 351, 372, 386, 403, 456, 468, 494, 513, 558, 579, 589, 684, 702, 741, 744, 772, 806, 837, 936, 988, 1026, 1116, 1158, 1178, 1209, 1368, 1404, 1482, 1544, 1612, 1674, 1737, 1767, 1976, 2052, 2223, 2232, 2316, 2356, 2418, 2509, 2808, 2964, 3224, 3348, 3474, 3534, 3627, 3667, 4104, 4446, 4632, 4712, 4836, 5018, 5211, 5301, 5928, 5983, 6669, 6696, 6948, 7068, 7254, 7334, 7527, 7657, 8892, 9672, 10036, 10422, 10602, 10881, 11001, 11966, 13338, 13896, 14136, 14508, 14668, 15054, 15314, 15903, 17784, 17949, 20072, 20844, 21204, 21762, 22002, 22581, 22971, 23932, 26676, 29016, 29336, 30108, 30628, 31806, 33003, 35898, 41688, 42408, 43524, 44004, 45162, 45942, 47671, 47864, 53352, 53847, 60216, 61256, 63612, 66006, 67743, 68913, 71796, 77779, 87048, 88008, 90324, 91884, 95342, 99009, 107694, 113677, 127224, 132012, 135486, 137826, 143013, 143592, 155558, 161541, 180648, 183768, 190684, 198018, 206739, 215388, 227354, 233337, 264024, 270972, 275652, 286026, 311116, 323082, 341031, 381368, 396036, 413478, 429039, 430776, 454708, 466674, 541944, 551304, 572052, 622232, 646164, 682062, 700011, 792072, 826956, 858078, 909416, 933348, 1023093, 1144104, 1287117, 1292328, 1364124, 1400022, 1477801, 1653912, 1716156, 1866696, 2046186, 2100033, 2574234, 2728248, 2800044, 2955602, 3069279, 3432312, 4092372, 4200066, 4433403, 5148468, 5600088, 5911204, 6138558, 8184744, 8400132, 8866806, 10296936, 11822408, 12277116, 13300209, 16800264, 17733612, 24554232, 26600418, 35467224, 39900627, 53200836, 79801254, 106401672, 159602508, 319205016]

約数ペア:

[(1, 319205016), (2, 159602508), (3, 106401672), (4, 79801254), (6, 53200836), (8, 39900627), (9, 35467224), (12, 26600418), (13, 24554232), (18, 17733612), (19, 16800264), (24, 13300209), (26, 12277116), (27, 11822408), (31, 10296936), (36, 8866806), (38, 8400132), (39, 8184744), (52, 6138558), (54, 5911204), (57, 5600088), (62, 5148468), (72, 4433403), (76, 4200066), (78, 4092372), (93, 3432312), (104, 3069279), (108, 2955602), (114, 2800044), (117, 2728248), (124, 2574234), (152, 2100033), (156, 2046186), (171, 1866696), (186, 1716156), (193, 1653912), (216, 1477801), (228, 1400022), (234, 1364124), (247, 1292328), (248, 1287117), (279, 1144104), (312, 1023093), (342, 933348), (351, 909416), (372, 858078), (386, 826956), (403, 792072), (456, 700011), (468, 682062), (494, 646164), (513, 622232), (558, 572052), (579, 551304), (589, 541944), (684, 466674), (702, 454708), (741, 430776), (744, 429039), (772, 413478), (806, 396036), (837, 381368), (936, 341031), (988, 323082), (1026, 311116), (1116, 286026), (1158, 275652), (1178, 270972), (1209, 264024), (1368, 233337), (1404, 227354), (1482, 215388), (1544, 206739), (1612, 198018), (1674, 190684), (1737, 183768), (1767, 180648), (1976, 161541), (2052, 155558), (2223, 143592), (2232, 143013), (2316, 137826), (2356, 135486), (2418, 132012), (2509, 127224), (2808, 113677), (2964, 107694), (3224, 99009), (3348, 95342), (3474, 91884), (3534, 90324), (3627, 88008), (3667, 87048), (4104, 77779), (4446, 71796), (4632, 68913), (4712, 67743), (4836, 66006), (5018, 63612), (5211, 61256), (5301, 60216), (5928, 53847), (5983, 53352), (6669, 47864), (6696, 47671), (6948, 45942), (7068, 45162), (7254, 44004), (7334, 43524), (7527, 42408), (7657, 41688), (8892, 35898), (9672, 33003), (10036, 31806), (10422, 30628), (10602, 30108), (10881, 29336), (11001, 29016), (11966, 26676), (13338, 23932), (13896, 22971), (14136, 22581), (14508, 22002), (14668, 21762), (15054, 21204), (15314, 20844), (15903, 20072), (17784, 17949)]