304879666

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 608428800

約数和(自身を除く): 303549134

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 343, 442, 637, 686, 833, 1274, 1547, 1666, 2011, 3094, 4022, 4459, 5831, 8918, 10829, 11662, 14077, 21658, 26143, 28154, 34187, 52286, 68374, 75803, 98539, 151606, 183001, 197078, 239309, 366002, 444431, 478618, 689773, 888862, 1281007, 1379546, 1675163, 2562014, 3111017, 3350326, 6222034, 8967049, 11726141, 17934098, 21777119, 23452282, 43554238, 152439833, 304879666]

約数ペア:

[(1, 304879666), (2, 152439833), (7, 43554238), (13, 23452282), (14, 21777119), (17, 17934098), (26, 11726141), (34, 8967049), (49, 6222034), (91, 3350326), (98, 3111017), (119, 2562014), (182, 1675163), (221, 1379546), (238, 1281007), (343, 888862), (442, 689773), (637, 478618), (686, 444431), (833, 366002), (1274, 239309), (1547, 197078), (1666, 183001), (2011, 151606), (3094, 98539), (4022, 75803), (4459, 68374), (5831, 52286), (8918, 34187), (10829, 28154), (11662, 26143), (14077, 21658)]