2021631768

素因数分解:

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

素因数の和:287

約数の個数: 288

約数和(自身を含む): 6457127040

約数和(自身を除く): 4435495272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 152, 156, 171, 186, 193, 228, 234, 247, 248, 279, 312, 342, 361, 372, 386, 403, 456, 468, 494, 558, 579, 589, 684, 722, 741, 744, 772, 806, 936, 988, 1083, 1116, 1158, 1178, 1209, 1368, 1444, 1482, 1544, 1612, 1737, 1767, 1976, 2166, 2223, 2232, 2316, 2356, 2418, 2509, 2888, 2964, 3224, 3249, 3474, 3534, 3627, 3667, 4332, 4446, 4632, 4693, 4712, 4836, 5018, 5301, 5928, 5983, 6498, 6948, 7068, 7254, 7334, 7527, 7657, 8664, 8892, 9386, 9672, 10036, 10602, 11001, 11191, 11966, 12996, 13896, 14079, 14136, 14508, 14668, 15054, 15314, 17784, 17949, 18772, 20072, 21204, 22002, 22382, 22581, 22971, 23932, 25992, 28158, 29016, 29336, 30108, 30628, 33003, 33573, 35898, 37544, 42237, 42408, 44004, 44764, 45162, 45942, 47671, 47864, 53847, 56316, 60216, 61256, 66006, 67146, 68913, 69673, 71796, 77779, 84474, 88008, 89528, 90324, 91884, 95342, 100719, 107694, 112632, 113677, 132012, 134292, 137826, 139346, 143013, 143592, 145483, 155558, 168948, 180648, 183768, 190684, 201438, 209019, 215388, 227354, 233337, 264024, 268584, 275652, 278692, 286026, 290966, 311116, 337896, 341031, 381368, 402876, 418038, 429039, 430776, 436449, 454708, 466674, 551304, 557384, 572052, 581932, 622232, 627057, 682062, 700011, 805752, 836076, 858078, 872898, 905749, 909416, 933348, 1023093, 1144104, 1163864, 1254114, 1309347, 1364124, 1400022, 1477801, 1672152, 1716156, 1745796, 1811498, 1866696, 2046186, 2159863, 2508228, 2618694, 2717247, 2728248, 2800044, 2955602, 3432312, 3491592, 3622996, 4092372, 4319726, 4433403, 5016456, 5237388, 5434494, 5600088, 5911204, 6479589, 7245992, 8151741, 8184744, 8639452, 8866806, 10474776, 10868988, 11822408, 12959178, 13300209, 16303482, 17278904, 17733612, 19438767, 21737976, 25918356, 26600418, 28078219, 32606964, 35467224, 38877534, 51836712, 53200836, 56156438, 65213928, 77755068, 84234657, 106401672, 112312876, 155510136, 168469314, 224625752, 252703971, 336938628, 505407942, 673877256, 1010815884, 2021631768]

約数ペア:

[(1, 2021631768), (2, 1010815884), (3, 673877256), (4, 505407942), (6, 336938628), (8, 252703971), (9, 224625752), (12, 168469314), (13, 155510136), (18, 112312876), (19, 106401672), (24, 84234657), (26, 77755068), (31, 65213928), (36, 56156438), (38, 53200836), (39, 51836712), (52, 38877534), (57, 35467224), (62, 32606964), (72, 28078219), (76, 26600418), (78, 25918356), (93, 21737976), (104, 19438767), (114, 17733612), (117, 17278904), (124, 16303482), (152, 13300209), (156, 12959178), (171, 11822408), (186, 10868988), (193, 10474776), (228, 8866806), (234, 8639452), (247, 8184744), (248, 8151741), (279, 7245992), (312, 6479589), (342, 5911204), (361, 5600088), (372, 5434494), (386, 5237388), (403, 5016456), (456, 4433403), (468, 4319726), (494, 4092372), (558, 3622996), (579, 3491592), (589, 3432312), (684, 2955602), (722, 2800044), (741, 2728248), (744, 2717247), (772, 2618694), (806, 2508228), (936, 2159863), (988, 2046186), (1083, 1866696), (1116, 1811498), (1158, 1745796), (1178, 1716156), (1209, 1672152), (1368, 1477801), (1444, 1400022), (1482, 1364124), (1544, 1309347), (1612, 1254114), (1737, 1163864), (1767, 1144104), (1976, 1023093), (2166, 933348), (2223, 909416), (2232, 905749), (2316, 872898), (2356, 858078), (2418, 836076), (2509, 805752), (2888, 700011), (2964, 682062), (3224, 627057), (3249, 622232), (3474, 581932), (3534, 572052), (3627, 557384), (3667, 551304), (4332, 466674), (4446, 454708), (4632, 436449), (4693, 430776), (4712, 429039), (4836, 418038), (5018, 402876), (5301, 381368), (5928, 341031), (5983, 337896), (6498, 311116), (6948, 290966), (7068, 286026), (7254, 278692), (7334, 275652), (7527, 268584), (7657, 264024), (8664, 233337), (8892, 227354), (9386, 215388), (9672, 209019), (10036, 201438), (10602, 190684), (11001, 183768), (11191, 180648), (11966, 168948), (12996, 155558), (13896, 145483), (14079, 143592), (14136, 143013), (14508, 139346), (14668, 137826), (15054, 134292), (15314, 132012), (17784, 113677), (17949, 112632), (18772, 107694), (20072, 100719), (21204, 95342), (22002, 91884), (22382, 90324), (22581, 89528), (22971, 88008), (23932, 84474), (25992, 77779), (28158, 71796), (29016, 69673), (29336, 68913), (30108, 67146), (30628, 66006), (33003, 61256), (33573, 60216), (35898, 56316), (37544, 53847), (42237, 47864), (42408, 47671), (44004, 45942), (44764, 45162)]