642648384

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{53129}}^1$

素因数の和:53157

約数の個数: 112

約数和(自身を含む): 2159203200

約数和(自身を除く): 1516554816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 53129, 106258, 159387, 212516, 318774, 371903, 425032, 478161, 637548, 743806, 850064, 956322, 1115709, 1275096, 1434483, 1487612, 1700128, 1912644, 2231418, 2550192, 2868966, 2975224, 3347127, 3400256, 3825288, 4462836, 5100384, 5737932, 5950448, 6694254, 7650576, 8925672, 10041381, 10200768, 11475864, 11900896, 13388508, 15301152, 17851344, 20082762, 22951728, 23801792, 26777016, 30602304, 35702688, 40165524, 45903456, 53554032, 71405376, 80331048, 91806912, 107108064, 160662096, 214216128, 321324192, 642648384]

約数ペア:

[(1, 642648384), (2, 321324192), (3, 214216128), (4, 160662096), (6, 107108064), (7, 91806912), (8, 80331048), (9, 71405376), (12, 53554032), (14, 45903456), (16, 40165524), (18, 35702688), (21, 30602304), (24, 26777016), (27, 23801792), (28, 22951728), (32, 20082762), (36, 17851344), (42, 15301152), (48, 13388508), (54, 11900896), (56, 11475864), (63, 10200768), (64, 10041381), (72, 8925672), (84, 7650576), (96, 6694254), (108, 5950448), (112, 5737932), (126, 5100384), (144, 4462836), (168, 3825288), (189, 3400256), (192, 3347127), (216, 2975224), (224, 2868966), (252, 2550192), (288, 2231418), (336, 1912644), (378, 1700128), (432, 1487612), (448, 1434483), (504, 1275096), (576, 1115709), (672, 956322), (756, 850064), (864, 743806), (1008, 637548), (1344, 478161), (1512, 425032), (1728, 371903), (2016, 318774), (3024, 212516), (4032, 159387), (6048, 106258), (12096, 53129)]