About the Number

490990932

490990931 ← → 490990933

2進数表記:11101010000111110110101010100

漢数字表記:四億九千九十九万九百三十二

素因数分解:

2 2 × 3 2 × 19 1 × 613 1 × 1171 1

素因数の和:1813
約数の個数: 72
約数和(自身を含む): 1309686560
約数和(自身を除く): 818695628

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 613, 684, 1171, 1226, 1839, 2342, 2452, 3513, 3678, 4684, 5517, 7026, 7356, 10539, 11034, 11647, 14052, 21078, 22068, 22249, 23294, 34941, 42156, 44498, 46588, 66747, 69882, 88996, 104823, 133494, 139764, 200241, 209646, 266988, 400482, 419292, 717823, 800964, 1435646, 2153469, 2871292, 4306938, 6460407, 8613876, 12920814, 13638637, 25841628, 27277274, 40915911, 54554548, 81831822, 122747733, 163663644, 245495466, 490990932]

約数ペア:
[(1, 490990932), (2, 245495466), (3, 163663644), (4, 122747733), (6, 81831822), (9, 54554548), (12, 40915911), (18, 27277274), (19, 25841628), (36, 13638637), (38, 12920814), (57, 8613876), (76, 6460407), (114, 4306938), (171, 2871292), (228, 2153469), (342, 1435646), (613, 800964), (684, 717823), (1171, 419292), (1226, 400482), (1839, 266988), (2342, 209646), (2452, 200241), (3513, 139764), (3678, 133494), (4684, 104823), (5517, 88996), (7026, 69882), (7356, 66747), (10539, 46588), (11034, 44498), (11647, 42156), (14052, 34941), (21078, 23294), (22068, 22249)]

このpageの処理時間: 0.04973340034484863 seconds