22155408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 68942016

約数和(自身を除く): 46786608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 197, 198, 213, 264, 284, 394, 396, 426, 528, 568, 591, 639, 781, 788, 792, 852, 1136, 1182, 1278, 1562, 1576, 1584, 1704, 1773, 2167, 2343, 2364, 2556, 3124, 3152, 3408, 3546, 4334, 4686, 4728, 5112, 6248, 6501, 7029, 7092, 8668, 9372, 9456, 10224, 12496, 13002, 13987, 14058, 14184, 17336, 18744, 19503, 26004, 27974, 28116, 28368, 34672, 37488, 39006, 41961, 52008, 55948, 56232, 78012, 83922, 104016, 111896, 112464, 125883, 153857, 156024, 167844, 223792, 251766, 307714, 312048, 335688, 461571, 503532, 615428, 671376, 923142, 1007064, 1230856, 1384713, 1846284, 2014128, 2461712, 2769426, 3692568, 5538852, 7385136, 11077704, 22155408]

約数ペア:

[(1, 22155408), (2, 11077704), (3, 7385136), (4, 5538852), (6, 3692568), (8, 2769426), (9, 2461712), (11, 2014128), (12, 1846284), (16, 1384713), (18, 1230856), (22, 1007064), (24, 923142), (33, 671376), (36, 615428), (44, 503532), (48, 461571), (66, 335688), (71, 312048), (72, 307714), (88, 251766), (99, 223792), (132, 167844), (142, 156024), (144, 153857), (176, 125883), (197, 112464), (198, 111896), (213, 104016), (264, 83922), (284, 78012), (394, 56232), (396, 55948), (426, 52008), (528, 41961), (568, 39006), (591, 37488), (639, 34672), (781, 28368), (788, 28116), (792, 27974), (852, 26004), (1136, 19503), (1182, 18744), (1278, 17336), (1562, 14184), (1576, 14058), (1584, 13987), (1704, 13002), (1773, 12496), (2167, 10224), (2343, 9456), (2364, 9372), (2556, 8668), (3124, 7092), (3152, 7029), (3408, 6501), (3546, 6248), (4334, 5112), (4686, 4728)]