816879954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^4\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 80

約数和(自身を含む): 1906316640

約数和(自身を除く): 1089436686

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 547, 561, 726, 1094, 1122, 1331, 1641, 2057, 2662, 3282, 3993, 4114, 6017, 6171, 7986, 9299, 12034, 12342, 14641, 18051, 18598, 22627, 27897, 29282, 36102, 43923, 45254, 55794, 66187, 67881, 87846, 102289, 132374, 135762, 198561, 204578, 248897, 306867, 397122, 497794, 613734, 728057, 746691, 1125179, 1456114, 1493382, 2184171, 2250358, 3375537, 4368342, 6751074, 8008627, 12376969, 16017254, 24025881, 24753938, 37130907, 48051762, 74261814, 136146659, 272293318, 408439977, 816879954]

約数ペア:

[(1, 816879954), (2, 408439977), (3, 272293318), (6, 136146659), (11, 74261814), (17, 48051762), (22, 37130907), (33, 24753938), (34, 24025881), (51, 16017254), (66, 12376969), (102, 8008627), (121, 6751074), (187, 4368342), (242, 3375537), (363, 2250358), (374, 2184171), (547, 1493382), (561, 1456114), (726, 1125179), (1094, 746691), (1122, 728057), (1331, 613734), (1641, 497794), (2057, 397122), (2662, 306867), (3282, 248897), (3993, 204578), (4114, 198561), (6017, 135762), (6171, 132374), (7986, 102289), (9299, 87846), (12034, 67881), (12342, 66187), (14641, 55794), (18051, 45254), (18598, 43923), (22627, 36102), (27897, 29282)]