About the Number

30993882768

30993882767 ← → 30993882769

2進数表記:11100110111011000010001111010010000

漢数字表記:三百九億九千三百八十八万二千七百六十八

素因数分解:

2 4 × 3 4 × 479 1 × 49927 1

素因数の和:50426
約数の個数: 100
約数和(自身を含む): 89894365440
約数和(自身を除く): 58900482672

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 479, 648, 958, 1296, 1437, 1916, 2874, 3832, 4311, 5748, 7664, 8622, 11496, 12933, 17244, 22992, 25866, 34488, 38799, 49927, 51732, 68976, 77598, 99854, 103464, 149781, 155196, 199708, 206928, 299562, 310392, 399416, 449343, 599124, 620784, 798832, 898686, 1198248, 1348029, 1797372, 2396496, 2696058, 3594744, 4044087, 5392116, 7189488, 8088174, 10784232, 16176348, 21568464, 23915033, 32352696, 47830066, 64705392, 71745099, 95660132, 143490198, 191320264, 215235297, 286980396, 382640528, 430470594, 573960792, 645705891, 860941188, 1147921584, 1291411782, 1721882376, 1937117673, 2582823564, 3443764752, 3874235346, 5165647128, 7748470692, 10331294256, 15496941384, 30993882768]

約数ペア:
[(1, 30993882768), (2, 15496941384), (3, 10331294256), (4, 7748470692), (6, 5165647128), (8, 3874235346), (9, 3443764752), (12, 2582823564), (16, 1937117673), (18, 1721882376), (24, 1291411782), (27, 1147921584), (36, 860941188), (48, 645705891), (54, 573960792), (72, 430470594), (81, 382640528), (108, 286980396), (144, 215235297), (162, 191320264), (216, 143490198), (324, 95660132), (432, 71745099), (479, 64705392), (648, 47830066), (958, 32352696), (1296, 23915033), (1437, 21568464), (1916, 16176348), (2874, 10784232), (3832, 8088174), (4311, 7189488), (5748, 5392116), (7664, 4044087), (8622, 3594744), (11496, 2696058), (12933, 2396496), (17244, 1797372), (22992, 1348029), (25866, 1198248), (34488, 898686), (38799, 798832), (49927, 620784), (51732, 599124), (68976, 449343), (77598, 399416), (99854, 310392), (103464, 299562), (149781, 206928), (155196, 199708)]

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