289468044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{787}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 777027888

約数和(自身を除く): 487559844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 601, 612, 787, 1202, 1574, 1803, 2361, 2404, 3148, 3606, 4722, 5409, 7083, 7212, 9444, 10217, 10818, 13379, 14166, 20434, 21636, 26758, 28332, 30651, 40137, 40868, 53516, 61302, 80274, 91953, 120411, 122604, 160548, 183906, 240822, 367812, 472987, 481644, 945974, 1418961, 1891948, 2837922, 4256883, 5675844, 8040779, 8513766, 16081558, 17027532, 24122337, 32163116, 48244674, 72367011, 96489348, 144734022, 289468044]

約数ペア:

[(1, 289468044), (2, 144734022), (3, 96489348), (4, 72367011), (6, 48244674), (9, 32163116), (12, 24122337), (17, 17027532), (18, 16081558), (34, 8513766), (36, 8040779), (51, 5675844), (68, 4256883), (102, 2837922), (153, 1891948), (204, 1418961), (306, 945974), (601, 481644), (612, 472987), (787, 367812), (1202, 240822), (1574, 183906), (1803, 160548), (2361, 122604), (2404, 120411), (3148, 91953), (3606, 80274), (4722, 61302), (5409, 53516), (7083, 40868), (7212, 40137), (9444, 30651), (10217, 28332), (10818, 26758), (13379, 21636), (14166, 20434)]