217202376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1277}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 573566400

約数和(自身を除く): 356364024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 373, 456, 746, 1119, 1277, 1492, 2238, 2554, 2984, 3831, 4476, 5108, 7087, 7662, 8952, 10216, 14174, 15324, 21261, 24263, 28348, 30648, 42522, 48526, 56696, 72789, 85044, 97052, 145578, 170088, 194104, 291156, 476321, 582312, 952642, 1428963, 1905284, 2857926, 3810568, 5715852, 9050099, 11431704, 18100198, 27150297, 36200396, 54300594, 72400792, 108601188, 217202376]

約数ペア:

[(1, 217202376), (2, 108601188), (3, 72400792), (4, 54300594), (6, 36200396), (8, 27150297), (12, 18100198), (19, 11431704), (24, 9050099), (38, 5715852), (57, 3810568), (76, 2857926), (114, 1905284), (152, 1428963), (228, 952642), (373, 582312), (456, 476321), (746, 291156), (1119, 194104), (1277, 170088), (1492, 145578), (2238, 97052), (2554, 85044), (2984, 72789), (3831, 56696), (4476, 48526), (5108, 42522), (7087, 30648), (7662, 28348), (8952, 24263), (10216, 21261), (14174, 15324)]