312753454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 555206400

約数和(自身を除く): 242452946

約数列:

[1, 2, 13, 17, 26, 34, 59, 67, 118, 134, 179, 221, 358, 442, 767, 871, 1003, 1139, 1534, 1742, 2006, 2278, 2327, 3043, 3953, 4654, 6086, 7906, 10561, 11993, 13039, 14807, 21122, 23986, 26078, 29614, 39559, 51389, 67201, 79118, 102778, 134402, 137293, 155909, 179537, 203881, 274586, 311818, 359074, 407762, 707587, 873613, 1415174, 1747226, 2333981, 2650453, 4667962, 5300906, 9198631, 12028979, 18397262, 24057958, 156376727, 312753454]

約数ペア:

[(1, 312753454), (2, 156376727), (13, 24057958), (17, 18397262), (26, 12028979), (34, 9198631), (59, 5300906), (67, 4667962), (118, 2650453), (134, 2333981), (179, 1747226), (221, 1415174), (358, 873613), (442, 707587), (767, 407762), (871, 359074), (1003, 311818), (1139, 274586), (1534, 203881), (1742, 179537), (2006, 155909), (2278, 137293), (2327, 134402), (3043, 102778), (3953, 79118), (4654, 67201), (6086, 51389), (7906, 39559), (10561, 29614), (11993, 26078), (13039, 23986), (14807, 21122)]