217103544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1194

約数の個数: 128

約数和(自身を含む): 694848000

約数和(自身を除く): 477744456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 252, 278, 378, 417, 504, 556, 756, 834, 973, 1033, 1112, 1251, 1512, 1668, 1946, 2066, 2502, 2919, 3099, 3336, 3753, 3892, 4132, 5004, 5838, 6198, 7231, 7506, 7784, 8264, 8757, 9297, 10008, 11676, 12396, 14462, 15012, 17514, 18594, 21693, 23352, 24792, 26271, 27891, 28924, 30024, 35028, 37188, 43386, 52542, 55782, 57848, 65079, 70056, 74376, 86772, 105084, 111564, 130158, 143587, 173544, 195237, 210168, 223128, 260316, 287174, 390474, 430761, 520632, 574348, 780948, 861522, 1005109, 1148696, 1292283, 1561896, 1723044, 2010218, 2584566, 3015327, 3446088, 3876849, 4020436, 5169132, 6030654, 7753698, 8040872, 9045981, 10338264, 12061308, 15507396, 18091962, 24122616, 27137943, 31014792, 36183924, 54275886, 72367848, 108551772, 217103544]

約数ペア:

[(1, 217103544), (2, 108551772), (3, 72367848), (4, 54275886), (6, 36183924), (7, 31014792), (8, 27137943), (9, 24122616), (12, 18091962), (14, 15507396), (18, 12061308), (21, 10338264), (24, 9045981), (27, 8040872), (28, 7753698), (36, 6030654), (42, 5169132), (54, 4020436), (56, 3876849), (63, 3446088), (72, 3015327), (84, 2584566), (108, 2010218), (126, 1723044), (139, 1561896), (168, 1292283), (189, 1148696), (216, 1005109), (252, 861522), (278, 780948), (378, 574348), (417, 520632), (504, 430761), (556, 390474), (756, 287174), (834, 260316), (973, 223128), (1033, 210168), (1112, 195237), (1251, 173544), (1512, 143587), (1668, 130158), (1946, 111564), (2066, 105084), (2502, 86772), (2919, 74376), (3099, 70056), (3336, 65079), (3753, 57848), (3892, 55782), (4132, 52542), (5004, 43386), (5838, 37188), (6198, 35028), (7231, 30024), (7506, 28924), (7784, 27891), (8264, 26271), (8757, 24792), (9297, 23352), (10008, 21693), (11676, 18594), (12396, 17514), (14462, 15012)]