879330474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 2243644416

約数和(自身を除く): 1364313942

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 127, 153, 187, 198, 242, 254, 289, 306, 363, 374, 381, 561, 578, 726, 762, 867, 1089, 1122, 1143, 1331, 1397, 1683, 1734, 2057, 2159, 2178, 2286, 2601, 2662, 2794, 3179, 3366, 3993, 4114, 4191, 4318, 5202, 6171, 6358, 6477, 7986, 8382, 9537, 11979, 12342, 12573, 12954, 15367, 18513, 19074, 19431, 22627, 23749, 23958, 25146, 28611, 30734, 34969, 36703, 37026, 38862, 45254, 46101, 47498, 57222, 67881, 69938, 71247, 73406, 92202, 104907, 110109, 135762, 138303, 142494, 169037, 203643, 209814, 213741, 220218, 261239, 276606, 314721, 330327, 338074, 384659, 403733, 407286, 427482, 507111, 522478, 629442, 660654, 769318, 783717, 807466, 1014222, 1153977, 1211199, 1521333, 1567434, 2307954, 2351151, 2422398, 2873629, 3042666, 3461931, 3633597, 4441063, 4702302, 5747258, 6923862, 7267194, 8620887, 8882126, 13323189, 17241774, 25862661, 26646378, 39969567, 48851693, 51725322, 79939134, 97703386, 146555079, 293110158, 439665237, 879330474]

約数ペア:

[(1, 879330474), (2, 439665237), (3, 293110158), (6, 146555079), (9, 97703386), (11, 79939134), (17, 51725322), (18, 48851693), (22, 39969567), (33, 26646378), (34, 25862661), (51, 17241774), (66, 13323189), (99, 8882126), (102, 8620887), (121, 7267194), (127, 6923862), (153, 5747258), (187, 4702302), (198, 4441063), (242, 3633597), (254, 3461931), (289, 3042666), (306, 2873629), (363, 2422398), (374, 2351151), (381, 2307954), (561, 1567434), (578, 1521333), (726, 1211199), (762, 1153977), (867, 1014222), (1089, 807466), (1122, 783717), (1143, 769318), (1331, 660654), (1397, 629442), (1683, 522478), (1734, 507111), (2057, 427482), (2159, 407286), (2178, 403733), (2286, 384659), (2601, 338074), (2662, 330327), (2794, 314721), (3179, 276606), (3366, 261239), (3993, 220218), (4114, 213741), (4191, 209814), (4318, 203643), (5202, 169037), (6171, 142494), (6358, 138303), (6477, 135762), (7986, 110109), (8382, 104907), (9537, 92202), (11979, 73406), (12342, 71247), (12573, 69938), (12954, 67881), (15367, 57222), (18513, 47498), (19074, 46101), (19431, 45254), (22627, 38862), (23749, 37026), (23958, 36703), (25146, 34969), (28611, 30734)]