1338178464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9349}}^1$

素因数の和:9443

約数の個数: 144

約数和(自身を含む): 4410806400

約数和(自身を除く): 3072627936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 6816, 7952, 8946, 9349, 10224, 11928, 15904, 17892, 18698, 20448, 23856, 28047, 35784, 37396, 47712, 56094, 65443, 71568, 74792, 84141, 112188, 130886, 143136, 149584, 168282, 196329, 224376, 261772, 299168, 336564, 392658, 448752, 523544, 588987, 663779, 673128, 785316, 897504, 1047088, 1177974, 1327558, 1346256, 1570632, 1991337, 2094176, 2355948, 2655116, 2692512, 3141264, 3982674, 4646453, 4711896, 5310232, 5974011, 6282528, 7965348, 9292906, 9423792, 10620464, 11948022, 13939359, 15930696, 18585812, 18847584, 21240928, 23896044, 27878718, 31861392, 37171624, 41818077, 47792088, 55757436, 63722784, 74343248, 83636154, 95584176, 111514872, 148686496, 167272308, 191168352, 223029744, 334544616, 446059488, 669089232, 1338178464]

約数ペア:

[(1, 1338178464), (2, 669089232), (3, 446059488), (4, 334544616), (6, 223029744), (7, 191168352), (8, 167272308), (9, 148686496), (12, 111514872), (14, 95584176), (16, 83636154), (18, 74343248), (21, 63722784), (24, 55757436), (28, 47792088), (32, 41818077), (36, 37171624), (42, 31861392), (48, 27878718), (56, 23896044), (63, 21240928), (71, 18847584), (72, 18585812), (84, 15930696), (96, 13939359), (112, 11948022), (126, 10620464), (142, 9423792), (144, 9292906), (168, 7965348), (213, 6282528), (224, 5974011), (252, 5310232), (284, 4711896), (288, 4646453), (336, 3982674), (426, 3141264), (497, 2692512), (504, 2655116), (568, 2355948), (639, 2094176), (672, 1991337), (852, 1570632), (994, 1346256), (1008, 1327558), (1136, 1177974), (1278, 1047088), (1491, 897504), (1704, 785316), (1988, 673128), (2016, 663779), (2272, 588987), (2556, 523544), (2982, 448752), (3408, 392658), (3976, 336564), (4473, 299168), (5112, 261772), (5964, 224376), (6816, 196329), (7952, 168282), (8946, 149584), (9349, 143136), (10224, 130886), (11928, 112188), (15904, 84141), (17892, 74792), (18698, 71568), (20448, 65443), (23856, 56094), (28047, 47712), (35784, 37396)]