316996704895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 418559581440

約数和(自身を除く): 101562876545

約数列:

[1, 5, 13, 65, 73, 263, 365, 389, 653, 949, 1315, 1945, 3265, 3419, 4745, 5057, 8489, 17095, 19199, 25285, 28397, 42445, 47669, 95995, 102307, 141985, 171739, 238345, 249587, 254017, 369161, 511535, 619697, 858695, 1247935, 1270085, 1329991, 1845805, 2232607, 3098485, 3302221, 6649955, 7468411, 11163035, 12536947, 16511105, 18543241, 37342055, 62684735, 66806471, 92716205, 97089343, 162980311, 241062133, 334032355, 485446715, 814901555, 868484123, 1205310665, 4342420615, 4876872383, 24384361915, 63399340979, 316996704895]

約数ペア:

[(1, 316996704895), (5, 63399340979), (13, 24384361915), (65, 4876872383), (73, 4342420615), (263, 1205310665), (365, 868484123), (389, 814901555), (653, 485446715), (949, 334032355), (1315, 241062133), (1945, 162980311), (3265, 97089343), (3419, 92716205), (4745, 66806471), (5057, 62684735), (8489, 37342055), (17095, 18543241), (19199, 16511105), (25285, 12536947), (28397, 11163035), (42445, 7468411), (47669, 6649955), (95995, 3302221), (102307, 3098485), (141985, 2232607), (171739, 1845805), (238345, 1329991), (249587, 1270085), (254017, 1247935), (369161, 858695), (511535, 619697)]