1780653432

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{2081}}^1$

素因数の和:2544

約数の個数: 64

約数和(自身を含む): 4510611360

約数和(自身を除く): 2729957928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 353, 404, 606, 706, 808, 1059, 1212, 1412, 2081, 2118, 2424, 2824, 4162, 4236, 6243, 8324, 8472, 12486, 16648, 24972, 35653, 49944, 71306, 106959, 142612, 210181, 213918, 285224, 420362, 427836, 630543, 734593, 840724, 855672, 1261086, 1469186, 1681448, 2203779, 2522172, 2938372, 4407558, 5044344, 5876744, 8815116, 17630232, 74193893, 148387786, 222581679, 296775572, 445163358, 593551144, 890326716, 1780653432]

約数ペア:

[(1, 1780653432), (2, 890326716), (3, 593551144), (4, 445163358), (6, 296775572), (8, 222581679), (12, 148387786), (24, 74193893), (101, 17630232), (202, 8815116), (303, 5876744), (353, 5044344), (404, 4407558), (606, 2938372), (706, 2522172), (808, 2203779), (1059, 1681448), (1212, 1469186), (1412, 1261086), (2081, 855672), (2118, 840724), (2424, 734593), (2824, 630543), (4162, 427836), (4236, 420362), (6243, 285224), (8324, 213918), (8472, 210181), (12486, 142612), (16648, 106959), (24972, 71306), (35653, 49944)]