861368046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 2238382080

約数和(自身を除く): 1377014034

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 137, 154, 186, 217, 231, 274, 341, 411, 434, 439, 462, 651, 682, 822, 878, 959, 1023, 1302, 1317, 1507, 1918, 2046, 2387, 2634, 2877, 3014, 3073, 4247, 4521, 4774, 4829, 5754, 6146, 7161, 8494, 9042, 9219, 9658, 10549, 12741, 13609, 14322, 14487, 18438, 21098, 25482, 27218, 28974, 29729, 31647, 33803, 40827, 46717, 59458, 60143, 63294, 67606, 81654, 89187, 93434, 95263, 101409, 120286, 140151, 149699, 178374, 180429, 190526, 202818, 280302, 285789, 299398, 327019, 360858, 421001, 449097, 571578, 654038, 661573, 842002, 898194, 981057, 1047893, 1263003, 1323146, 1864433, 1962114, 1984719, 2095786, 2526006, 3143679, 3728866, 3969438, 4631011, 5593299, 6287358, 9262022, 11186598, 13051031, 13893033, 20508763, 26102062, 27786066, 39153093, 41017526, 61526289, 78306186, 123052578, 143561341, 287122682, 430684023, 861368046]

約数ペア:

[(1, 861368046), (2, 430684023), (3, 287122682), (6, 143561341), (7, 123052578), (11, 78306186), (14, 61526289), (21, 41017526), (22, 39153093), (31, 27786066), (33, 26102062), (42, 20508763), (62, 13893033), (66, 13051031), (77, 11186598), (93, 9262022), (137, 6287358), (154, 5593299), (186, 4631011), (217, 3969438), (231, 3728866), (274, 3143679), (341, 2526006), (411, 2095786), (434, 1984719), (439, 1962114), (462, 1864433), (651, 1323146), (682, 1263003), (822, 1047893), (878, 981057), (959, 898194), (1023, 842002), (1302, 661573), (1317, 654038), (1507, 571578), (1918, 449097), (2046, 421001), (2387, 360858), (2634, 327019), (2877, 299398), (3014, 285789), (3073, 280302), (4247, 202818), (4521, 190526), (4774, 180429), (4829, 178374), (5754, 149699), (6146, 140151), (7161, 120286), (8494, 101409), (9042, 95263), (9219, 93434), (9658, 89187), (10549, 81654), (12741, 67606), (13609, 63294), (14322, 60143), (14487, 59458), (18438, 46717), (21098, 40827), (25482, 33803), (27218, 31647), (28974, 29729)]