222444144

素因数分解:

$2^4\times 3^8\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 700443016

約数和(自身を除く): 477998872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 163, 208, 216, 234, 243, 312, 324, 326, 351, 432, 468, 486, 489, 624, 648, 652, 702, 729, 936, 972, 978, 1053, 1296, 1304, 1404, 1458, 1467, 1872, 1944, 1956, 2106, 2119, 2187, 2608, 2808, 2916, 2934, 3159, 3888, 3912, 4212, 4238, 4374, 4401, 5616, 5832, 5868, 6318, 6357, 6561, 7824, 8424, 8476, 8748, 8802, 9477, 11664, 11736, 12636, 12714, 13122, 13203, 16848, 16952, 17496, 17604, 18954, 19071, 23472, 25272, 25428, 26244, 26406, 28431, 33904, 34992, 35208, 37908, 38142, 39609, 50544, 50856, 52488, 52812, 56862, 57213, 70416, 75816, 76284, 79218, 85293, 101712, 104976, 105624, 113724, 114426, 118827, 151632, 152568, 158436, 170586, 171639, 211248, 227448, 228852, 237654, 305136, 316872, 341172, 343278, 356481, 454896, 457704, 475308, 514917, 633744, 682344, 686556, 712962, 915408, 950616, 1029834, 1069443, 1364688, 1373112, 1425924, 1544751, 1901232, 2059668, 2138886, 2746224, 2851848, 3089502, 4119336, 4277772, 4634253, 5703696, 6179004, 8238672, 8555544, 9268506, 12358008, 13902759, 17111088, 18537012, 24716016, 27805518, 37074024, 55611036, 74148048, 111222072, 222444144]

約数ペア:

[(1, 222444144), (2, 111222072), (3, 74148048), (4, 55611036), (6, 37074024), (8, 27805518), (9, 24716016), (12, 18537012), (13, 17111088), (16, 13902759), (18, 12358008), (24, 9268506), (26, 8555544), (27, 8238672), (36, 6179004), (39, 5703696), (48, 4634253), (52, 4277772), (54, 4119336), (72, 3089502), (78, 2851848), (81, 2746224), (104, 2138886), (108, 2059668), (117, 1901232), (144, 1544751), (156, 1425924), (162, 1373112), (163, 1364688), (208, 1069443), (216, 1029834), (234, 950616), (243, 915408), (312, 712962), (324, 686556), (326, 682344), (351, 633744), (432, 514917), (468, 475308), (486, 457704), (489, 454896), (624, 356481), (648, 343278), (652, 341172), (702, 316872), (729, 305136), (936, 237654), (972, 228852), (978, 227448), (1053, 211248), (1296, 171639), (1304, 170586), (1404, 158436), (1458, 152568), (1467, 151632), (1872, 118827), (1944, 114426), (1956, 113724), (2106, 105624), (2119, 104976), (2187, 101712), (2608, 85293), (2808, 79218), (2916, 76284), (2934, 75816), (3159, 70416), (3888, 57213), (3912, 56862), (4212, 52812), (4238, 52488), (4374, 50856), (4401, 50544), (5616, 39609), (5832, 38142), (5868, 37908), (6318, 35208), (6357, 34992), (6561, 33904), (7824, 28431), (8424, 26406), (8476, 26244), (8748, 25428), (8802, 25272), (9477, 23472), (11664, 19071), (11736, 18954), (12636, 17604), (12714, 17496), (13122, 16952), (13203, 16848)]