213729122882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{256609}}^1$

素因数の和:256787

約数の個数: 48

約数和(自身を含む): 374359091040

約数和(自身を除く): 160629968158

約数列:

[1, 2, 11, 17, 22, 34, 131, 187, 262, 289, 374, 578, 1441, 2227, 2882, 3179, 4454, 6358, 24497, 37859, 48994, 75718, 256609, 416449, 513218, 832898, 2822699, 4362353, 5645398, 8724706, 33615779, 47985883, 67231558, 74160001, 95971766, 148320002, 369773569, 571468243, 739547138, 815760011, 1142936486, 1631520022, 6286150673, 9714960131, 12572301346, 19429920262, 106864561441, 213729122882]

約数ペア:

[(1, 213729122882), (2, 106864561441), (11, 19429920262), (17, 12572301346), (22, 9714960131), (34, 6286150673), (131, 1631520022), (187, 1142936486), (262, 815760011), (289, 739547138), (374, 571468243), (578, 369773569), (1441, 148320002), (2227, 95971766), (2882, 74160001), (3179, 67231558), (4454, 47985883), (6358, 33615779), (24497, 8724706), (37859, 5645398), (48994, 4362353), (75718, 2822699), (256609, 832898), (416449, 513218)]