About the Number

1230398712

1230398711 ← → 1230398713

2進数表記:1001001010101100110010011111000

漢数字表記:十二億三千三十九万八千七百十二

素因数分解:

2 3 × 3 2 × 47 1 × 599 1 × 607 1

素因数の和:1265
約数の個数: 96
約数和(自身を含む): 3414528000
約数和(自身を除く): 2184129288

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 599, 607, 846, 1128, 1198, 1214, 1692, 1797, 1821, 2396, 2428, 3384, 3594, 3642, 4792, 4856, 5391, 5463, 7188, 7284, 10782, 10926, 14376, 14568, 21564, 21852, 28153, 28529, 43128, 43704, 56306, 57058, 84459, 85587, 112612, 114116, 168918, 171174, 225224, 228232, 253377, 256761, 337836, 342348, 363593, 506754, 513522, 675672, 684696, 727186, 1013508, 1027044, 1090779, 1454372, 2027016, 2054088, 2181558, 2908744, 3272337, 4363116, 6544674, 8726232, 13089348, 17088871, 26178696, 34177742, 51266613, 68355484, 102533226, 136710968, 153799839, 205066452, 307599678, 410132904, 615199356, 1230398712]

約数ペア:
[(1, 1230398712), (2, 615199356), (3, 410132904), (4, 307599678), (6, 205066452), (8, 153799839), (9, 136710968), (12, 102533226), (18, 68355484), (24, 51266613), (36, 34177742), (47, 26178696), (72, 17088871), (94, 13089348), (141, 8726232), (188, 6544674), (282, 4363116), (376, 3272337), (423, 2908744), (564, 2181558), (599, 2054088), (607, 2027016), (846, 1454372), (1128, 1090779), (1198, 1027044), (1214, 1013508), (1692, 727186), (1797, 684696), (1821, 675672), (2396, 513522), (2428, 506754), (3384, 363593), (3594, 342348), (3642, 337836), (4792, 256761), (4856, 253377), (5391, 228232), (5463, 225224), (7188, 171174), (7284, 168918), (10782, 114116), (10926, 112612), (14376, 85587), (14568, 84459), (21564, 57058), (21852, 56306), (28153, 43704), (28529, 43128)]

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