339944694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 738581760

約数和(自身を除く): 398637066

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 257, 283, 514, 566, 771, 779, 849, 1542, 1558, 1698, 2337, 4674, 4883, 5377, 9766, 10537, 10754, 11603, 14649, 16131, 21074, 23206, 29298, 31611, 32262, 34809, 63222, 69618, 72731, 145462, 200203, 218193, 220457, 400406, 436386, 440914, 600609, 661371, 1201218, 1322742, 1381889, 2763778, 2981971, 4145667, 5963942, 8291334, 8945913, 17891826, 56657449, 113314898, 169972347, 339944694]

約数ペア:

[(1, 339944694), (2, 169972347), (3, 113314898), (6, 56657449), (19, 17891826), (38, 8945913), (41, 8291334), (57, 5963942), (82, 4145667), (114, 2981971), (123, 2763778), (246, 1381889), (257, 1322742), (283, 1201218), (514, 661371), (566, 600609), (771, 440914), (779, 436386), (849, 400406), (1542, 220457), (1558, 218193), (1698, 200203), (2337, 145462), (4674, 72731), (4883, 69618), (5377, 63222), (9766, 34809), (10537, 32262), (10754, 31611), (11603, 29298), (14649, 23206), (16131, 21074)]