423191484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1783}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 1129914240

約数和(自身を除く): 706722756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 347, 684, 694, 1041, 1388, 1783, 2082, 3123, 3566, 4164, 5349, 6246, 6593, 7132, 10698, 12492, 13186, 16047, 19779, 21396, 26372, 32094, 33877, 39558, 59337, 64188, 67754, 79116, 101631, 118674, 135508, 203262, 237348, 304893, 406524, 609786, 618701, 1219572, 1237402, 1856103, 2474804, 3712206, 5568309, 7424412, 11136618, 11755319, 22273236, 23510638, 35265957, 47021276, 70531914, 105797871, 141063828, 211595742, 423191484]

約数ペア:

[(1, 423191484), (2, 211595742), (3, 141063828), (4, 105797871), (6, 70531914), (9, 47021276), (12, 35265957), (18, 23510638), (19, 22273236), (36, 11755319), (38, 11136618), (57, 7424412), (76, 5568309), (114, 3712206), (171, 2474804), (228, 1856103), (342, 1237402), (347, 1219572), (684, 618701), (694, 609786), (1041, 406524), (1388, 304893), (1783, 237348), (2082, 203262), (3123, 135508), (3566, 118674), (4164, 101631), (5349, 79116), (6246, 67754), (6593, 64188), (7132, 59337), (10698, 39558), (12492, 33877), (13186, 32094), (16047, 26372), (19779, 21396)]