259953936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28961}}^1$

素因数の和:29000

約数の個数: 80

約数和(自身を含む): 775718208

約数和(自身を除く): 515764272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 28961, 57922, 86883, 115844, 173766, 231688, 318571, 347532, 463376, 492337, 637142, 695064, 955713, 984674, 1274284, 1390128, 1477011, 1911426, 1969348, 2548568, 2954022, 3822852, 3938696, 5097136, 5415707, 5908044, 7645704, 7877392, 10831414, 11816088, 15291408, 16247121, 21662828, 23632176, 32494242, 43325656, 64988484, 86651312, 129976968, 259953936]

約数ペア:

[(1, 259953936), (2, 129976968), (3, 86651312), (4, 64988484), (6, 43325656), (8, 32494242), (11, 23632176), (12, 21662828), (16, 16247121), (17, 15291408), (22, 11816088), (24, 10831414), (33, 7877392), (34, 7645704), (44, 5908044), (48, 5415707), (51, 5097136), (66, 3938696), (68, 3822852), (88, 2954022), (102, 2548568), (132, 1969348), (136, 1911426), (176, 1477011), (187, 1390128), (204, 1274284), (264, 984674), (272, 955713), (374, 695064), (408, 637142), (528, 492337), (561, 463376), (748, 347532), (816, 318571), (1122, 231688), (1496, 173766), (2244, 115844), (2992, 86883), (4488, 57922), (8976, 28961)]