1428439392

素因数分解:

$2^5\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{3331}}^1$

素因数の和:4836

約数の個数: 72

約数和(自身を含む): 4066072920

約数和(自身を除く): 2637633528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1489, 2978, 3331, 4467, 5956, 6662, 8934, 9993, 11912, 13324, 13401, 17868, 19986, 23824, 26648, 26802, 29979, 35736, 39972, 47648, 53296, 53604, 59958, 71472, 79944, 106592, 107208, 119916, 142944, 159888, 214416, 239832, 319776, 428832, 479664, 959328, 4959859, 9919718, 14879577, 19839436, 29759154, 39678872, 44638731, 59518308, 79357744, 89277462, 119036616, 158715488, 178554924, 238073232, 357109848, 476146464, 714219696, 1428439392]

約数ペア:

[(1, 1428439392), (2, 714219696), (3, 476146464), (4, 357109848), (6, 238073232), (8, 178554924), (9, 158715488), (12, 119036616), (16, 89277462), (18, 79357744), (24, 59518308), (32, 44638731), (36, 39678872), (48, 29759154), (72, 19839436), (96, 14879577), (144, 9919718), (288, 4959859), (1489, 959328), (2978, 479664), (3331, 428832), (4467, 319776), (5956, 239832), (6662, 214416), (8934, 159888), (9993, 142944), (11912, 119916), (13324, 107208), (13401, 106592), (17868, 79944), (19986, 71472), (23824, 59958), (26648, 53604), (26802, 53296), (29979, 47648), (35736, 39972)]