227398392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 726485760

約数和(自身を除く): 499087368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 372, 403, 408, 442, 461, 468, 527, 558, 612, 663, 744, 806, 884, 922, 936, 1054, 1116, 1209, 1224, 1326, 1383, 1581, 1612, 1768, 1844, 1989, 2108, 2232, 2418, 2652, 2766, 3162, 3224, 3627, 3688, 3978, 4149, 4216, 4743, 4836, 5304, 5532, 5993, 6324, 6851, 7254, 7837, 7956, 8298, 9486, 9672, 11064, 11986, 12648, 13702, 14291, 14508, 15674, 15912, 16596, 17979, 18972, 20553, 23511, 23972, 27404, 28582, 29016, 31348, 33192, 35958, 37944, 41106, 42873, 47022, 47944, 53937, 54808, 57164, 61659, 62696, 70533, 71916, 82212, 85746, 94044, 101881, 107874, 114328, 123318, 128619, 141066, 143832, 164424, 171492, 185783, 188088, 203762, 215748, 242947, 246636, 257238, 282132, 305643, 342984, 371566, 407524, 431496, 485894, 493272, 514476, 557349, 564264, 611286, 728841, 743132, 815048, 916929, 971788, 1028952, 1114698, 1222572, 1457682, 1486264, 1672047, 1833858, 1943576, 2186523, 2229396, 2445144, 2915364, 3158311, 3344094, 3667716, 4373046, 4458792, 5830728, 6316622, 6688188, 7335432, 8746092, 9474933, 12633244, 13376376, 17492184, 18949866, 25266488, 28424799, 37899732, 56849598, 75799464, 113699196, 227398392]

約数ペア:

[(1, 227398392), (2, 113699196), (3, 75799464), (4, 56849598), (6, 37899732), (8, 28424799), (9, 25266488), (12, 18949866), (13, 17492184), (17, 13376376), (18, 12633244), (24, 9474933), (26, 8746092), (31, 7335432), (34, 6688188), (36, 6316622), (39, 5830728), (51, 4458792), (52, 4373046), (62, 3667716), (68, 3344094), (72, 3158311), (78, 2915364), (93, 2445144), (102, 2229396), (104, 2186523), (117, 1943576), (124, 1833858), (136, 1672047), (153, 1486264), (156, 1457682), (186, 1222572), (204, 1114698), (221, 1028952), (234, 971788), (248, 916929), (279, 815048), (306, 743132), (312, 728841), (372, 611286), (403, 564264), (408, 557349), (442, 514476), (461, 493272), (468, 485894), (527, 431496), (558, 407524), (612, 371566), (663, 342984), (744, 305643), (806, 282132), (884, 257238), (922, 246636), (936, 242947), (1054, 215748), (1116, 203762), (1209, 188088), (1224, 185783), (1326, 171492), (1383, 164424), (1581, 143832), (1612, 141066), (1768, 128619), (1844, 123318), (1989, 114328), (2108, 107874), (2232, 101881), (2418, 94044), (2652, 85746), (2766, 82212), (3162, 71916), (3224, 70533), (3627, 62696), (3688, 61659), (3978, 57164), (4149, 54808), (4216, 53937), (4743, 47944), (4836, 47022), (5304, 42873), (5532, 41106), (5993, 37944), (6324, 35958), (6851, 33192), (7254, 31348), (7837, 29016), (7956, 28582), (8298, 27404), (9486, 23972), (9672, 23511), (11064, 20553), (11986, 18972), (12648, 17979), (13702, 16596), (14291, 15912), (14508, 15674)]