419595904

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 1102040640

約数和(自身を除く): 682444736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 163, 169, 182, 208, 221, 224, 238, 272, 326, 338, 364, 416, 442, 448, 476, 544, 652, 676, 728, 832, 884, 896, 952, 1088, 1141, 1183, 1304, 1352, 1456, 1547, 1664, 1768, 1904, 2119, 2176, 2282, 2366, 2608, 2704, 2771, 2873, 2912, 3094, 3536, 3808, 4238, 4564, 4732, 5216, 5408, 5542, 5746, 5824, 6188, 7072, 7616, 8476, 9128, 9464, 10432, 10816, 11084, 11492, 11648, 12376, 14144, 14833, 15232, 16952, 18256, 18928, 19397, 20111, 20864, 21632, 22168, 22984, 24752, 27547, 28288, 29666, 33904, 36023, 36512, 37856, 38794, 40222, 44336, 45968, 49504, 55094, 59332, 67808, 72046, 73024, 75712, 77588, 80444, 88672, 91936, 99008, 110188, 118664, 135616, 144092, 146048, 151424, 155176, 160888, 177344, 183872, 192829, 198016, 220376, 237328, 252161, 271232, 288184, 310352, 321776, 354688, 367744, 385658, 440752, 468299, 474656, 504322, 576368, 620704, 643552, 771316, 881504, 936598, 949312, 1008644, 1152736, 1241408, 1287104, 1542632, 1763008, 1873196, 1898624, 2017288, 2305472, 2482816, 2574208, 3085264, 3278093, 3526016, 3746392, 4034576, 4610944, 6170528, 6556186, 7492784, 8069152, 12341056, 13112372, 14985568, 16138304, 24682112, 26224744, 29971136, 32276608, 52449488, 59942272, 104898976, 209797952, 419595904]

約数ペア:

[(1, 419595904), (2, 209797952), (4, 104898976), (7, 59942272), (8, 52449488), (13, 32276608), (14, 29971136), (16, 26224744), (17, 24682112), (26, 16138304), (28, 14985568), (32, 13112372), (34, 12341056), (52, 8069152), (56, 7492784), (64, 6556186), (68, 6170528), (91, 4610944), (104, 4034576), (112, 3746392), (119, 3526016), (128, 3278093), (136, 3085264), (163, 2574208), (169, 2482816), (182, 2305472), (208, 2017288), (221, 1898624), (224, 1873196), (238, 1763008), (272, 1542632), (326, 1287104), (338, 1241408), (364, 1152736), (416, 1008644), (442, 949312), (448, 936598), (476, 881504), (544, 771316), (652, 643552), (676, 620704), (728, 576368), (832, 504322), (884, 474656), (896, 468299), (952, 440752), (1088, 385658), (1141, 367744), (1183, 354688), (1304, 321776), (1352, 310352), (1456, 288184), (1547, 271232), (1664, 252161), (1768, 237328), (1904, 220376), (2119, 198016), (2176, 192829), (2282, 183872), (2366, 177344), (2608, 160888), (2704, 155176), (2771, 151424), (2873, 146048), (2912, 144092), (3094, 135616), (3536, 118664), (3808, 110188), (4238, 99008), (4564, 91936), (4732, 88672), (5216, 80444), (5408, 77588), (5542, 75712), (5746, 73024), (5824, 72046), (6188, 67808), (7072, 59332), (7616, 55094), (8476, 49504), (9128, 45968), (9464, 44336), (10432, 40222), (10816, 38794), (11084, 37856), (11492, 36512), (11648, 36023), (12376, 33904), (14144, 29666), (14833, 28288), (15232, 27547), (16952, 24752), (18256, 22984), (18928, 22168), (19397, 21632), (20111, 20864)]