226727589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 373248000

約数和(自身を除く): 146520411

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 89, 187, 209, 239, 267, 323, 561, 627, 717, 969, 979, 1513, 1691, 2629, 2937, 3553, 4063, 4539, 4541, 5073, 7887, 10659, 12189, 13623, 16643, 18601, 21271, 28747, 44693, 49929, 49951, 55803, 63813, 77197, 86241, 134079, 149853, 231591, 233981, 316217, 361607, 404149, 701943, 849167, 948651, 1084821, 1212447, 2547501, 3977677, 4445639, 6870533, 11933031, 13336917, 20611599, 75575863, 226727589]

約数ペア:

[(1, 226727589), (3, 75575863), (11, 20611599), (17, 13336917), (19, 11933031), (33, 6870533), (51, 4445639), (57, 3977677), (89, 2547501), (187, 1212447), (209, 1084821), (239, 948651), (267, 849167), (323, 701943), (561, 404149), (627, 361607), (717, 316217), (969, 233981), (979, 231591), (1513, 149853), (1691, 134079), (2629, 86241), (2937, 77197), (3553, 63813), (4063, 55803), (4539, 49951), (4541, 49929), (5073, 44693), (7887, 28747), (10659, 21271), (12189, 18601), (13623, 16643)]