About the Number

390147672

390147671 ← → 390147673

2進数表記:10111010000010010111001011000

漢数字表記:三億九千十四万七千六百七十二

素因数分解:

2 3 × 3 1 × 19 1 × 29 1 × 163 1 × 181 1

素因数の和:401
約数の個数: 128
約数和(自身を含む): 1074528000
約数和(自身を除く): 684380328

約数列:
[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 163, 174, 181, 228, 232, 326, 348, 362, 456, 489, 543, 551, 652, 696, 724, 978, 1086, 1102, 1304, 1448, 1653, 1956, 2172, 2204, 3097, 3306, 3439, 3912, 4344, 4408, 4727, 5249, 6194, 6612, 6878, 9291, 9454, 10317, 10498, 12388, 13224, 13756, 14181, 15747, 18582, 18908, 20634, 20996, 24776, 27512, 28362, 29503, 31494, 37164, 37816, 41268, 41992, 56724, 59006, 62988, 74328, 82536, 88509, 89813, 99731, 113448, 118012, 125976, 177018, 179626, 199462, 236024, 269439, 299193, 354036, 359252, 398924, 538878, 560557, 598386, 708072, 718504, 797848, 855587, 1077756, 1121114, 1196772, 1681671, 1711174, 2155512, 2242228, 2393544, 2566761, 3363342, 3422348, 4484456, 5133522, 6726684, 6844696, 10267044, 13453368, 16256153, 20534088, 32512306, 48768459, 65024612, 97536918, 130049224, 195073836, 390147672]

約数ペア:
[(1, 390147672), (2, 195073836), (3, 130049224), (4, 97536918), (6, 65024612), (8, 48768459), (12, 32512306), (19, 20534088), (24, 16256153), (29, 13453368), (38, 10267044), (57, 6844696), (58, 6726684), (76, 5133522), (87, 4484456), (114, 3422348), (116, 3363342), (152, 2566761), (163, 2393544), (174, 2242228), (181, 2155512), (228, 1711174), (232, 1681671), (326, 1196772), (348, 1121114), (362, 1077756), (456, 855587), (489, 797848), (543, 718504), (551, 708072), (652, 598386), (696, 560557), (724, 538878), (978, 398924), (1086, 359252), (1102, 354036), (1304, 299193), (1448, 269439), (1653, 236024), (1956, 199462), (2172, 179626), (2204, 177018), (3097, 125976), (3306, 118012), (3439, 113448), (3912, 99731), (4344, 89813), (4408, 88509), (4727, 82536), (5249, 74328), (6194, 62988), (6612, 59006), (6878, 56724), (9291, 41992), (9454, 41268), (10317, 37816), (10498, 37164), (12388, 31494), (13224, 29503), (13756, 28362), (14181, 27512), (15747, 24776), (18582, 20996), (18908, 20634)]

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