612441388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1543}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 1225627200

約数和(自身を除く): 613185812

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 449, 884, 898, 1543, 1796, 3086, 5837, 6172, 7633, 11674, 15266, 20059, 23348, 26231, 30532, 40118, 52462, 80236, 99229, 104924, 198458, 341003, 396916, 682006, 692807, 1364012, 1385614, 2771228, 9006491, 11777719, 18012982, 23555438, 36025964, 47110876, 153110347, 306220694, 612441388]

約数ペア:

[(1, 612441388), (2, 306220694), (4, 153110347), (13, 47110876), (17, 36025964), (26, 23555438), (34, 18012982), (52, 11777719), (68, 9006491), (221, 2771228), (442, 1385614), (449, 1364012), (884, 692807), (898, 682006), (1543, 396916), (1796, 341003), (3086, 198458), (5837, 104924), (6172, 99229), (7633, 80236), (11674, 52462), (15266, 40118), (20059, 30532), (23348, 26231)]