304435872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 1000935936

約数和(自身を除く): 696500064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 43, 48, 52, 61, 62, 72, 78, 86, 93, 96, 104, 117, 122, 124, 129, 144, 156, 172, 183, 186, 208, 234, 244, 248, 258, 279, 288, 312, 344, 366, 372, 387, 403, 416, 468, 488, 496, 516, 549, 558, 559, 624, 688, 732, 744, 774, 793, 806, 936, 976, 992, 1032, 1098, 1116, 1118, 1209, 1248, 1333, 1376, 1464, 1488, 1548, 1586, 1612, 1677, 1872, 1891, 1952, 2064, 2196, 2232, 2236, 2379, 2418, 2623, 2666, 2928, 2976, 3096, 3172, 3224, 3354, 3627, 3744, 3782, 3999, 4128, 4392, 4464, 4472, 4758, 4836, 5031, 5246, 5332, 5673, 5856, 6192, 6344, 6448, 6708, 7137, 7254, 7564, 7869, 7998, 8784, 8928, 8944, 9516, 9672, 10062, 10492, 10664, 11346, 11997, 12384, 12688, 12896, 13416, 14274, 14508, 15128, 15738, 15996, 17019, 17329, 17568, 17888, 19032, 19344, 20124, 20984, 21328, 22692, 23607, 23994, 24583, 25376, 26832, 28548, 29016, 30256, 31476, 31992, 34038, 34099, 34658, 38064, 38688, 40248, 41968, 42656, 45384, 47214, 47988, 49166, 51987, 53664, 57096, 58032, 60512, 62952, 63984, 68076, 68198, 69316, 73749, 76128, 80496, 81313, 83936, 90768, 94428, 95976, 98332, 102297, 103974, 114192, 116064, 125904, 127968, 136152, 136396, 138632, 147498, 155961, 160992, 162626, 181536, 188856, 191952, 196664, 204594, 207948, 221247, 228384, 243939, 251808, 272304, 272792, 277264, 294996, 306891, 311922, 325252, 377712, 383904, 393328, 409188, 415896, 442494, 487878, 544608, 545584, 554528, 589992, 613782, 623844, 650504, 731817, 755424, 786656, 818376, 831792, 884988, 975756, 1057069, 1091168, 1179984, 1227564, 1247688, 1301008, 1463634, 1636752, 1663584, 1769976, 1951512, 2114138, 2359968, 2455128, 2495376, 2602016, 2927268, 3171207, 3273504, 3539952, 3903024, 4228276, 4910256, 4990752, 5854536, 6342414, 7079904, 7806048, 8456552, 9513621, 9820512, 11709072, 12684828, 16913104, 19027242, 23418144, 25369656, 33826208, 38054484, 50739312, 76108968, 101478624, 152217936, 304435872]

約数ペア:

[(1, 304435872), (2, 152217936), (3, 101478624), (4, 76108968), (6, 50739312), (8, 38054484), (9, 33826208), (12, 25369656), (13, 23418144), (16, 19027242), (18, 16913104), (24, 12684828), (26, 11709072), (31, 9820512), (32, 9513621), (36, 8456552), (39, 7806048), (43, 7079904), (48, 6342414), (52, 5854536), (61, 4990752), (62, 4910256), (72, 4228276), (78, 3903024), (86, 3539952), (93, 3273504), (96, 3171207), (104, 2927268), (117, 2602016), (122, 2495376), (124, 2455128), (129, 2359968), (144, 2114138), (156, 1951512), (172, 1769976), (183, 1663584), (186, 1636752), (208, 1463634), (234, 1301008), (244, 1247688), (248, 1227564), (258, 1179984), (279, 1091168), (288, 1057069), (312, 975756), (344, 884988), (366, 831792), (372, 818376), (387, 786656), (403, 755424), (416, 731817), (468, 650504), (488, 623844), (496, 613782), (516, 589992), (549, 554528), (558, 545584), (559, 544608), (624, 487878), (688, 442494), (732, 415896), (744, 409188), (774, 393328), (793, 383904), (806, 377712), (936, 325252), (976, 311922), (992, 306891), (1032, 294996), (1098, 277264), (1116, 272792), (1118, 272304), (1209, 251808), (1248, 243939), (1333, 228384), (1376, 221247), (1464, 207948), (1488, 204594), (1548, 196664), (1586, 191952), (1612, 188856), (1677, 181536), (1872, 162626), (1891, 160992), (1952, 155961), (2064, 147498), (2196, 138632), (2232, 136396), (2236, 136152), (2379, 127968), (2418, 125904), (2623, 116064), (2666, 114192), (2928, 103974), (2976, 102297), (3096, 98332), (3172, 95976), (3224, 94428), (3354, 90768), (3627, 83936), (3744, 81313), (3782, 80496), (3999, 76128), (4128, 73749), (4392, 69316), (4464, 68198), (4472, 68076), (4758, 63984), (4836, 62952), (5031, 60512), (5246, 58032), (5332, 57096), (5673, 53664), (5856, 51987), (6192, 49166), (6344, 47988), (6448, 47214), (6708, 45384), (7137, 42656), (7254, 41968), (7564, 40248), (7869, 38688), (7998, 38064), (8784, 34658), (8928, 34099), (8944, 34038), (9516, 31992), (9672, 31476), (10062, 30256), (10492, 29016), (10664, 28548), (11346, 26832), (11997, 25376), (12384, 24583), (12688, 23994), (12896, 23607), (13416, 22692), (14274, 21328), (14508, 20984), (15128, 20124), (15738, 19344), (15996, 19032), (17019, 17888), (17329, 17568)]