About the Number

2019307308

2019307307 ← → 2019307309

2進数表記:1111000010111000010111100101100

漢数字表記:二十億千九百三十万七千三百八

素因数分解:

2 2 × 3 1 × 19 1 × 71 1 × 79 1 × 1579 1

素因数の和:1755
約数の個数: 96
約数和(自身を含む): 5096448000
約数和(自身を除く): 3077140692

約数列:
[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 79, 114, 142, 158, 213, 228, 237, 284, 316, 426, 474, 852, 948, 1349, 1501, 1579, 2698, 3002, 3158, 4047, 4503, 4737, 5396, 5609, 6004, 6316, 8094, 9006, 9474, 11218, 16188, 16827, 18012, 18948, 22436, 30001, 33654, 60002, 67308, 90003, 106571, 112109, 120004, 124741, 180006, 213142, 224218, 249482, 319713, 336327, 360012, 374223, 426284, 448436, 498964, 639426, 672654, 748446, 1278852, 1345308, 1496892, 2130071, 2370079, 4260142, 4740158, 6390213, 7110237, 8520284, 8856611, 9480316, 12780426, 14220474, 17713222, 25560852, 26569833, 28440948, 35426444, 53139666, 106279332, 168275609, 336551218, 504826827, 673102436, 1009653654, 2019307308]

約数ペア:
[(1, 2019307308), (2, 1009653654), (3, 673102436), (4, 504826827), (6, 336551218), (12, 168275609), (19, 106279332), (38, 53139666), (57, 35426444), (71, 28440948), (76, 26569833), (79, 25560852), (114, 17713222), (142, 14220474), (158, 12780426), (213, 9480316), (228, 8856611), (237, 8520284), (284, 7110237), (316, 6390213), (426, 4740158), (474, 4260142), (852, 2370079), (948, 2130071), (1349, 1496892), (1501, 1345308), (1579, 1278852), (2698, 748446), (3002, 672654), (3158, 639426), (4047, 498964), (4503, 448436), (4737, 426284), (5396, 374223), (5609, 360012), (6004, 336327), (6316, 319713), (8094, 249482), (9006, 224218), (9474, 213142), (11218, 180006), (16188, 124741), (16827, 120004), (18012, 112109), (18948, 106571), (22436, 90003), (30001, 67308), (33654, 60002)]

このpageの処理時間: 0.011884927749633789 seconds