898103628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{14753}}^1$

素因数の和:14871

約数の個数: 72

約数和(自身を含む): 2416705200

約数和(自身を除く): 1518601572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 1068, 1602, 1691, 3204, 3382, 5073, 6764, 10146, 14753, 15219, 20292, 29506, 30438, 44259, 59012, 60876, 88518, 132777, 177036, 265554, 280307, 531108, 560614, 840921, 1121228, 1313017, 1681842, 2522763, 2626034, 3363684, 3939051, 5045526, 5252068, 7878102, 10091052, 11817153, 15756204, 23634306, 24947323, 47268612, 49894646, 74841969, 99789292, 149683938, 224525907, 299367876, 449051814, 898103628]

約数ペア:

[(1, 898103628), (2, 449051814), (3, 299367876), (4, 224525907), (6, 149683938), (9, 99789292), (12, 74841969), (18, 49894646), (19, 47268612), (36, 24947323), (38, 23634306), (57, 15756204), (76, 11817153), (89, 10091052), (114, 7878102), (171, 5252068), (178, 5045526), (228, 3939051), (267, 3363684), (342, 2626034), (356, 2522763), (534, 1681842), (684, 1313017), (801, 1121228), (1068, 840921), (1602, 560614), (1691, 531108), (3204, 280307), (3382, 265554), (5073, 177036), (6764, 132777), (10146, 88518), (14753, 60876), (15219, 59012), (20292, 44259), (29506, 30438)]