40231728

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 100

約数和(自身を含む): 119731920

約数和(自身を除く): 79500192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 333, 432, 444, 592, 648, 666, 839, 888, 999, 1296, 1332, 1678, 1776, 1998, 2517, 2664, 2997, 3356, 3996, 5034, 5328, 5994, 6712, 7551, 7992, 10068, 11988, 13424, 15102, 15984, 20136, 22653, 23976, 30204, 31043, 40272, 45306, 47952, 60408, 62086, 67959, 90612, 93129, 120816, 124172, 135918, 181224, 186258, 248344, 271836, 279387, 362448, 372516, 496688, 543672, 558774, 745032, 838161, 1087344, 1117548, 1490064, 1676322, 2235096, 2514483, 3352644, 4470192, 5028966, 6705288, 10057932, 13410576, 20115864, 40231728]

約数ペア:

[(1, 40231728), (2, 20115864), (3, 13410576), (4, 10057932), (6, 6705288), (8, 5028966), (9, 4470192), (12, 3352644), (16, 2514483), (18, 2235096), (24, 1676322), (27, 1490064), (36, 1117548), (37, 1087344), (48, 838161), (54, 745032), (72, 558774), (74, 543672), (81, 496688), (108, 372516), (111, 362448), (144, 279387), (148, 271836), (162, 248344), (216, 186258), (222, 181224), (296, 135918), (324, 124172), (333, 120816), (432, 93129), (444, 90612), (592, 67959), (648, 62086), (666, 60408), (839, 47952), (888, 45306), (999, 40272), (1296, 31043), (1332, 30204), (1678, 23976), (1776, 22653), (1998, 20136), (2517, 15984), (2664, 15102), (2997, 13424), (3356, 11988), (3996, 10068), (5034, 7992), (5328, 7551), (5994, 6712)]