217433608

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 483724800

約数和(自身を除く): 266291192

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 101, 148, 202, 259, 296, 404, 518, 707, 808, 1036, 1039, 1414, 2072, 2078, 2828, 3737, 4156, 5656, 7273, 7474, 8312, 14546, 14948, 26159, 29092, 29896, 38443, 52318, 58184, 76886, 104636, 104939, 153772, 209272, 209878, 269101, 307544, 419756, 538202, 734573, 839512, 1076404, 1469146, 2152808, 2938292, 3882743, 5876584, 7765486, 15530972, 27179201, 31061944, 54358402, 108716804, 217433608]

約数ペア:

[(1, 217433608), (2, 108716804), (4, 54358402), (7, 31061944), (8, 27179201), (14, 15530972), (28, 7765486), (37, 5876584), (56, 3882743), (74, 2938292), (101, 2152808), (148, 1469146), (202, 1076404), (259, 839512), (296, 734573), (404, 538202), (518, 419756), (707, 307544), (808, 269101), (1036, 209878), (1039, 209272), (1414, 153772), (2072, 104939), (2078, 104636), (2828, 76886), (3737, 58184), (4156, 52318), (5656, 38443), (7273, 29896), (7474, 29092), (8312, 26159), (14546, 14948)]