127438272

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 280

約数和(自身を含む): 426833792

約数和(自身を除く): 299395520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 61, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 122, 124, 144, 156, 162, 183, 186, 192, 208, 216, 234, 244, 248, 279, 288, 312, 324, 351, 366, 372, 403, 416, 432, 468, 488, 496, 549, 558, 576, 624, 648, 702, 732, 744, 793, 806, 832, 837, 864, 936, 976, 992, 1053, 1098, 1116, 1209, 1248, 1296, 1404, 1464, 1488, 1586, 1612, 1647, 1674, 1728, 1872, 1891, 1952, 1984, 2106, 2196, 2232, 2379, 2418, 2496, 2511, 2592, 2808, 2928, 2976, 3172, 3224, 3294, 3348, 3627, 3744, 3782, 3904, 4212, 4392, 4464, 4758, 4836, 4941, 5022, 5184, 5616, 5673, 5856, 5952, 6344, 6448, 6588, 6696, 7137, 7254, 7488, 7564, 8424, 8784, 8928, 9516, 9672, 9882, 10044, 10881, 11232, 11346, 11712, 12688, 12896, 13176, 13392, 14274, 14508, 15128, 16848, 17019, 17568, 17856, 19032, 19344, 19764, 20088, 21411, 21762, 22464, 22692, 24583, 25376, 25792, 26352, 26784, 28548, 29016, 30256, 32643, 33696, 34038, 35136, 38064, 38688, 39528, 40176, 42822, 43524, 45384, 49166, 50752, 51057, 52704, 53568, 57096, 58032, 60512, 64233, 65286, 67392, 68076, 73749, 76128, 77376, 79056, 80352, 85644, 87048, 90768, 98332, 102114, 105408, 114192, 116064, 121024, 128466, 130572, 136152, 147498, 152256, 153171, 158112, 160704, 171288, 174096, 181536, 196664, 204228, 221247, 228384, 232128, 256932, 261144, 272304, 294996, 306342, 316224, 342576, 348192, 363072, 393328, 408456, 442494, 456768, 513864, 522288, 544608, 589992, 612684, 663741, 685152, 696384, 786656, 816912, 884988, 1027728, 1044576, 1089216, 1179984, 1225368, 1327482, 1370304, 1573312, 1633824, 1769976, 1991223, 2055456, 2089152, 2359968, 2450736, 2654964, 3267648, 3539952, 3982446, 4110912, 4719936, 4901472, 5309928, 7079904, 7964892, 9802944, 10619856, 14159808, 15929784, 21239712, 31859568, 42479424, 63719136, 127438272]

約数ペア:

[(1, 127438272), (2, 63719136), (3, 42479424), (4, 31859568), (6, 21239712), (8, 15929784), (9, 14159808), (12, 10619856), (13, 9802944), (16, 7964892), (18, 7079904), (24, 5309928), (26, 4901472), (27, 4719936), (31, 4110912), (32, 3982446), (36, 3539952), (39, 3267648), (48, 2654964), (52, 2450736), (54, 2359968), (61, 2089152), (62, 2055456), (64, 1991223), (72, 1769976), (78, 1633824), (81, 1573312), (93, 1370304), (96, 1327482), (104, 1225368), (108, 1179984), (117, 1089216), (122, 1044576), (124, 1027728), (144, 884988), (156, 816912), (162, 786656), (183, 696384), (186, 685152), (192, 663741), (208, 612684), (216, 589992), (234, 544608), (244, 522288), (248, 513864), (279, 456768), (288, 442494), (312, 408456), (324, 393328), (351, 363072), (366, 348192), (372, 342576), (403, 316224), (416, 306342), (432, 294996), (468, 272304), (488, 261144), (496, 256932), (549, 232128), (558, 228384), (576, 221247), (624, 204228), (648, 196664), (702, 181536), (732, 174096), (744, 171288), (793, 160704), (806, 158112), (832, 153171), (837, 152256), (864, 147498), (936, 136152), (976, 130572), (992, 128466), (1053, 121024), (1098, 116064), (1116, 114192), (1209, 105408), (1248, 102114), (1296, 98332), (1404, 90768), (1464, 87048), (1488, 85644), (1586, 80352), (1612, 79056), (1647, 77376), (1674, 76128), (1728, 73749), (1872, 68076), (1891, 67392), (1952, 65286), (1984, 64233), (2106, 60512), (2196, 58032), (2232, 57096), (2379, 53568), (2418, 52704), (2496, 51057), (2511, 50752), (2592, 49166), (2808, 45384), (2928, 43524), (2976, 42822), (3172, 40176), (3224, 39528), (3294, 38688), (3348, 38064), (3627, 35136), (3744, 34038), (3782, 33696), (3904, 32643), (4212, 30256), (4392, 29016), (4464, 28548), (4758, 26784), (4836, 26352), (4941, 25792), (5022, 25376), (5184, 24583), (5616, 22692), (5673, 22464), (5856, 21762), (5952, 21411), (6344, 20088), (6448, 19764), (6588, 19344), (6696, 19032), (7137, 17856), (7254, 17568), (7488, 17019), (7564, 16848), (8424, 15128), (8784, 14508), (8928, 14274), (9516, 13392), (9672, 13176), (9882, 12896), (10044, 12688), (10881, 11712), (11232, 11346)]