1388187744

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{53359}}^1$

素因数の和:53643

約数の個数: 48

約数和(自身を含む): 3657507840

約数和(自身を除く): 2269320096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 8672, 13008, 26016, 53359, 106718, 160077, 213436, 320154, 426872, 640308, 853744, 1280616, 1707488, 2561232, 5122464, 14460289, 28920578, 43380867, 57841156, 86761734, 115682312, 173523468, 231364624, 347046936, 462729248, 694093872, 1388187744]

約数ペア:

[(1, 1388187744), (2, 694093872), (3, 462729248), (4, 347046936), (6, 231364624), (8, 173523468), (12, 115682312), (16, 86761734), (24, 57841156), (32, 43380867), (48, 28920578), (96, 14460289), (271, 5122464), (542, 2561232), (813, 1707488), (1084, 1280616), (1626, 853744), (2168, 640308), (3252, 426872), (4336, 320154), (6504, 213436), (8672, 160077), (13008, 106718), (26016, 53359)]