1636716384

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{195967}}^1$

素因数の和:196012

約数の個数: 72

約数和(自身を含む): 4814933760

約数和(自身を除く): 3178217376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 195967, 391934, 587901, 783868, 1175802, 1567736, 1763703, 2351604, 3135472, 3527406, 4703208, 5683043, 6270944, 7054812, 9406416, 11366086, 14109624, 17049129, 18812832, 22732172, 28219248, 34098258, 45464344, 51147387, 56438496, 68196516, 90928688, 102294774, 136393032, 181857376, 204589548, 272786064, 409179096, 545572128, 818358192, 1636716384]

約数ペア:

[(1, 1636716384), (2, 818358192), (3, 545572128), (4, 409179096), (6, 272786064), (8, 204589548), (9, 181857376), (12, 136393032), (16, 102294774), (18, 90928688), (24, 68196516), (29, 56438496), (32, 51147387), (36, 45464344), (48, 34098258), (58, 28219248), (72, 22732172), (87, 18812832), (96, 17049129), (116, 14109624), (144, 11366086), (174, 9406416), (232, 7054812), (261, 6270944), (288, 5683043), (348, 4703208), (464, 3527406), (522, 3135472), (696, 2351604), (928, 1763703), (1044, 1567736), (1392, 1175802), (2088, 783868), (2784, 587901), (4176, 391934), (8352, 195967)]