About the Number

397483968

397483967 ← → 397483969

2進数表記:10111101100010001111111000000

漢数字表記:三億九千七百四十八万三千九百六十八

素因数分解:

2 6 × 3 1 × 7 1 × 89 1 × 3323 1

素因数の和:3434
約数の個数: 112
約数和(自身を含む): 1215786240
約数和(自身を除く): 818302272

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 168, 178, 192, 224, 267, 336, 356, 448, 534, 623, 672, 712, 1068, 1246, 1344, 1424, 1869, 2136, 2492, 2848, 3323, 3738, 4272, 4984, 5696, 6646, 7476, 8544, 9968, 9969, 13292, 14952, 17088, 19936, 19938, 23261, 26584, 29904, 39872, 39876, 46522, 53168, 59808, 69783, 79752, 93044, 106336, 119616, 139566, 159504, 186088, 212672, 279132, 295747, 319008, 372176, 558264, 591494, 638016, 744352, 887241, 1116528, 1182988, 1488704, 1774482, 2070229, 2233056, 2365976, 3548964, 4140458, 4466112, 4731952, 6210687, 7097928, 8280916, 9463904, 12421374, 14195856, 16561832, 18927808, 24842748, 28391712, 33123664, 49685496, 56783424, 66247328, 99370992, 132494656, 198741984, 397483968]

約数ペア:
[(1, 397483968), (2, 198741984), (3, 132494656), (4, 99370992), (6, 66247328), (7, 56783424), (8, 49685496), (12, 33123664), (14, 28391712), (16, 24842748), (21, 18927808), (24, 16561832), (28, 14195856), (32, 12421374), (42, 9463904), (48, 8280916), (56, 7097928), (64, 6210687), (84, 4731952), (89, 4466112), (96, 4140458), (112, 3548964), (168, 2365976), (178, 2233056), (192, 2070229), (224, 1774482), (267, 1488704), (336, 1182988), (356, 1116528), (448, 887241), (534, 744352), (623, 638016), (672, 591494), (712, 558264), (1068, 372176), (1246, 319008), (1344, 295747), (1424, 279132), (1869, 212672), (2136, 186088), (2492, 159504), (2848, 139566), (3323, 119616), (3738, 106336), (4272, 93044), (4984, 79752), (5696, 69783), (6646, 59808), (7476, 53168), (8544, 46522), (9968, 39876), (9969, 39872), (13292, 29904), (14952, 26584), (17088, 23261), (19936, 19938)]

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