620508168

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2601

約数の個数: 192

約数和(自身を含む): 2093040000

約数和(自身を除く): 1472531832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 126, 138, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 378, 392, 414, 441, 483, 504, 552, 588, 621, 644, 756, 828, 882, 966, 1127, 1176, 1242, 1288, 1323, 1449, 1512, 1656, 1764, 1932, 2254, 2484, 2549, 2646, 2898, 3381, 3528, 3864, 4347, 4508, 4968, 5098, 5292, 5796, 6762, 7647, 8694, 9016, 10143, 10196, 10584, 11592, 13524, 15294, 17388, 17843, 20286, 20392, 22941, 27048, 30429, 30588, 34776, 35686, 40572, 45882, 53529, 58627, 60858, 61176, 68823, 71372, 81144, 91764, 107058, 117254, 121716, 124901, 137646, 142744, 160587, 175881, 183528, 214116, 234508, 243432, 249802, 275292, 321174, 351762, 374703, 410389, 428232, 469016, 481761, 499604, 527643, 550584, 642348, 703524, 749406, 820778, 963522, 999208, 1055286, 1124109, 1231167, 1284696, 1407048, 1498812, 1582929, 1641556, 1927044, 2110572, 2248218, 2462334, 2872723, 2997624, 3165858, 3283112, 3372327, 3693501, 3854088, 4221144, 4496436, 4924668, 5745446, 6331716, 6744654, 7387002, 8618169, 8992872, 9849336, 11080503, 11490892, 12663432, 13489308, 14774004, 17236338, 22161006, 22981784, 25854507, 26978616, 29548008, 34472676, 44322012, 51709014, 68945352, 77563521, 88644024, 103418028, 155127042, 206836056, 310254084, 620508168]

約数ペア:

[(1, 620508168), (2, 310254084), (3, 206836056), (4, 155127042), (6, 103418028), (7, 88644024), (8, 77563521), (9, 68945352), (12, 51709014), (14, 44322012), (18, 34472676), (21, 29548008), (23, 26978616), (24, 25854507), (27, 22981784), (28, 22161006), (36, 17236338), (42, 14774004), (46, 13489308), (49, 12663432), (54, 11490892), (56, 11080503), (63, 9849336), (69, 8992872), (72, 8618169), (84, 7387002), (92, 6744654), (98, 6331716), (108, 5745446), (126, 4924668), (138, 4496436), (147, 4221144), (161, 3854088), (168, 3693501), (184, 3372327), (189, 3283112), (196, 3165858), (207, 2997624), (216, 2872723), (252, 2462334), (276, 2248218), (294, 2110572), (322, 1927044), (378, 1641556), (392, 1582929), (414, 1498812), (441, 1407048), (483, 1284696), (504, 1231167), (552, 1124109), (588, 1055286), (621, 999208), (644, 963522), (756, 820778), (828, 749406), (882, 703524), (966, 642348), (1127, 550584), (1176, 527643), (1242, 499604), (1288, 481761), (1323, 469016), (1449, 428232), (1512, 410389), (1656, 374703), (1764, 351762), (1932, 321174), (2254, 275292), (2484, 249802), (2549, 243432), (2646, 234508), (2898, 214116), (3381, 183528), (3528, 175881), (3864, 160587), (4347, 142744), (4508, 137646), (4968, 124901), (5098, 121716), (5292, 117254), (5796, 107058), (6762, 91764), (7647, 81144), (8694, 71372), (9016, 68823), (10143, 61176), (10196, 60858), (10584, 58627), (11592, 53529), (13524, 45882), (15294, 40572), (17388, 35686), (17843, 34776), (20286, 30588), (20392, 30429), (22941, 27048)]