397944894816

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{1044409}}^1$

素因数の和:1044448

約数の個数: 216

約数和(自身を含む): 1365173376840

約数和(自身を除く): 967228482024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1701, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 3024, 3402, 3528, 3888, 3969, 4536, 4704, 5292, 6048, 6804, 7056, 7776, 7938, 9072, 10584, 11907, 13608, 14112, 15876, 18144, 21168, 23814, 27216, 31752, 42336, 47628, 54432, 63504, 95256, 127008, 190512, 381024, 1044409, 2088818, 3133227, 4177636, 6266454, 7310863, 8355272, 9399681, 12532908, 14621726, 16710544, 18799362, 21932589, 25065816, 28199043, 29243452, 33421088, 37598724, 43865178, 50131632, 51176041, 56398086, 58486904, 65797767, 75197448, 84597129, 87730356, 100263264, 102352082, 112796172, 116973808, 131595534, 150394896, 153528123, 169194258, 175460712, 197393301, 204704164, 225592344, 233947616, 253791387, 263191068, 300789792, 307056246, 338388516, 350921424, 394786602, 409408328, 451184688, 460584369, 507582774, 526382136, 592179903, 614112492, 676777032, 701842848, 789573204, 818816656, 902369376, 921168738, 1015165548, 1052764272, 1184359806, 1228224984, 1353554064, 1381753107, 1579146408, 1637633312, 1776539709, 1842337476, 2030331096, 2105528544, 2368719612, 2456449968, 2707108128, 2763506214, 3158292816, 3553079418, 3684674952, 4060662192, 4145259321, 4737439224, 4912899936, 5527012428, 6316585632, 7106158836, 7369349904, 8121324384, 8290518642, 9474878448, 11054024856, 12435777963, 14212317672, 14738699808, 16581037284, 18949756896, 22108049712, 24871555926, 28424635344, 33162074568, 44216099424, 49743111852, 56849270688, 66324149136, 99486223704, 132648298272, 198972447408, 397944894816]

約数ペア:

[(1, 397944894816), (2, 198972447408), (3, 132648298272), (4, 99486223704), (6, 66324149136), (7, 56849270688), (8, 49743111852), (9, 44216099424), (12, 33162074568), (14, 28424635344), (16, 24871555926), (18, 22108049712), (21, 18949756896), (24, 16581037284), (27, 14738699808), (28, 14212317672), (32, 12435777963), (36, 11054024856), (42, 9474878448), (48, 8290518642), (49, 8121324384), (54, 7369349904), (56, 7106158836), (63, 6316585632), (72, 5527012428), (81, 4912899936), (84, 4737439224), (96, 4145259321), (98, 4060662192), (108, 3684674952), (112, 3553079418), (126, 3158292816), (144, 2763506214), (147, 2707108128), (162, 2456449968), (168, 2368719612), (189, 2105528544), (196, 2030331096), (216, 1842337476), (224, 1776539709), (243, 1637633312), (252, 1579146408), (288, 1381753107), (294, 1353554064), (324, 1228224984), (336, 1184359806), (378, 1052764272), (392, 1015165548), (432, 921168738), (441, 902369376), (486, 818816656), (504, 789573204), (567, 701842848), (588, 676777032), (648, 614112492), (672, 592179903), (756, 526382136), (784, 507582774), (864, 460584369), (882, 451184688), (972, 409408328), (1008, 394786602), (1134, 350921424), (1176, 338388516), (1296, 307056246), (1323, 300789792), (1512, 263191068), (1568, 253791387), (1701, 233947616), (1764, 225592344), (1944, 204704164), (2016, 197393301), (2268, 175460712), (2352, 169194258), (2592, 153528123), (2646, 150394896), (3024, 131595534), (3402, 116973808), (3528, 112796172), (3888, 102352082), (3969, 100263264), (4536, 87730356), (4704, 84597129), (5292, 75197448), (6048, 65797767), (6804, 58486904), (7056, 56398086), (7776, 51176041), (7938, 50131632), (9072, 43865178), (10584, 37598724), (11907, 33421088), (13608, 29243452), (14112, 28199043), (15876, 25065816), (18144, 21932589), (21168, 18799362), (23814, 16710544), (27216, 14621726), (31752, 12532908), (42336, 9399681), (47628, 8355272), (54432, 7310863), (63504, 6266454), (95256, 4177636), (127008, 3133227), (190512, 2088818), (381024, 1044409)]