About the Number

129600672

129600671 ← → 129600673

2進数表記:111101110011000110010100000

漢数字表記:一億二千九百六十万六百七十二

素因数分解:

2 5 × 3 1 × 19 1 × 41 1 × 1733 1

素因数の和:1806
約数の個数: 96
約数和(自身を含む): 367053120
約数和(自身を除く): 237452448

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 76, 82, 96, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 608, 656, 779, 912, 984, 1312, 1558, 1733, 1824, 1968, 2337, 3116, 3466, 3936, 4674, 5199, 6232, 6932, 9348, 10398, 12464, 13864, 18696, 20796, 24928, 27728, 32927, 37392, 41592, 55456, 65854, 71053, 74784, 83184, 98781, 131708, 142106, 166368, 197562, 213159, 263416, 284212, 395124, 426318, 526832, 568424, 790248, 852636, 1053664, 1136848, 1350007, 1580496, 1705272, 2273696, 2700014, 3160992, 3410544, 4050021, 5400028, 6821088, 8100042, 10800056, 16200084, 21600112, 32400168, 43200224, 64800336, 129600672]

約数ペア:
[(1, 129600672), (2, 64800336), (3, 43200224), (4, 32400168), (6, 21600112), (8, 16200084), (12, 10800056), (16, 8100042), (19, 6821088), (24, 5400028), (32, 4050021), (38, 3410544), (41, 3160992), (48, 2700014), (57, 2273696), (76, 1705272), (82, 1580496), (96, 1350007), (114, 1136848), (123, 1053664), (152, 852636), (164, 790248), (228, 568424), (246, 526832), (304, 426318), (328, 395124), (456, 284212), (492, 263416), (608, 213159), (656, 197562), (779, 166368), (912, 142106), (984, 131708), (1312, 98781), (1558, 83184), (1733, 74784), (1824, 71053), (1968, 65854), (2337, 55456), (3116, 41592), (3466, 37392), (3936, 32927), (4674, 27728), (5199, 24928), (6232, 20796), (6932, 18696), (9348, 13864), (10398, 12464)]

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