264920384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4127}}^1$

素因数の和:4215

約数の個数: 56

約数和(自身を含む): 566196480

約数和(自身を除く): 301276096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1088, 1888, 2006, 3776, 4012, 4127, 8024, 8254, 16048, 16508, 32096, 33016, 64192, 66032, 70159, 132064, 140318, 243493, 264128, 280636, 486986, 561272, 973972, 1122544, 1947944, 2245088, 3895888, 4139381, 4490176, 7791776, 8278762, 15583552, 16557524, 33115048, 66230096, 132460192, 264920384]

約数ペア:

[(1, 264920384), (2, 132460192), (4, 66230096), (8, 33115048), (16, 16557524), (17, 15583552), (32, 8278762), (34, 7791776), (59, 4490176), (64, 4139381), (68, 3895888), (118, 2245088), (136, 1947944), (236, 1122544), (272, 973972), (472, 561272), (544, 486986), (944, 280636), (1003, 264128), (1088, 243493), (1888, 140318), (2006, 132064), (3776, 70159), (4012, 66032), (4127, 64192), (8024, 33016), (8254, 32096), (16048, 16508)]